{"id":1153,"date":"2026-07-15T07:54:15","date_gmt":"2026-07-15T07:54:15","guid":{"rendered":"https:\/\/wanfupu.com\/?page_id=1153"},"modified":"2026-07-26T23:25:41","modified_gmt":"2026-07-26T23:25:41","slug":"pe-casing-pu-pre-insulated-direct-buried-pipe","status":"publish","type":"page","link":"https:\/\/wanfupu.com\/ru\/pe-casing-pu-pre-insulated-direct-buried-pipe\/","title":{"rendered":"\u041f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0442\u0440\u0443\u0431\u0430 \u0434\u043b\u044f \u043f\u0440\u044f\u043c\u043e\u0439 \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043a\u0438 \u0432 \u041f\u042d \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0435 \u0441 \u041f\u041f\u0423"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-146f712 stk-block-background stk--has-background-overlay\" data-block-id=\"146f712\"><style>.stk-146f712 {background-image:url(https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/71348dfb-8d06-418d-9904-25cad4f9a312.webp) !important;min-height:38rem !important;}@media screen and (max-width:689px){.stk-146f712 {min-height:var(--stk--preset--block-height--medium, 12rem) !important;}}<\/style><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-content-align stk-146f712-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-77d6211\" data-v=\"4\" data-block-id=\"77d6211\"><style>.stk-77d6211 {max-width:850px !important;min-width:auto !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-77d6211-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-77d6211-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7c35857\" id=\"pe-casing-pu-pre-insulated-direct-buried-pipes-for-district-heating-and-cooling-networks\" data-block-id=\"7c35857\"><style>.stk-7c35857 {margin-top:var(--stk--preset--spacing--80, 5.06rem) !important;margin-bottom:35px !important;}.stk-7c35857 .stk-block-heading__text{font-size:42px !important;color:var(--theme-palette-color-1, #8CC63F) !important;font-family:\"Crimson Text\", Sans-serif !important;}@media screen and (max-width:999px){.stk-7c35857 .stk-block-heading__text{font-size:42px !important;}}@media screen and (max-width:689px){.stk-7c35857 {margin-bottom:0px !important;}.stk-7c35857 .stk-block-heading__text{font-size:20px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-left\">PE Casing PU Pre-insulated Direct-buried Pipes for District Heating and Cooling Networks<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-fedbaae animated bounceInLeft\" data-block-id=\"fedbaae\"><style>.stk-fedbaae {margin-top:var(--stk--preset--spacing--40, 1rem) !important;margin-bottom:35px !important;}.stk-fedbaae .stk-block-text__text{font-size:20px !important;color:#fffffe !important;font-family:\"Crimson Text\", Sans-serif !important;}@media screen and (max-width:999px){.stk-fedbaae .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-fedbaae {margin-bottom:0px !important;}.stk-fedbaae .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text has-text-color has-text-align-left\"><span style=\"color: #000000;\" class=\"stk-highlight\"><strong>WanFu Insulation supplies factory-prefabricated three-layer pipe systems with a steel service pipe, rigid polyurethane insulation, and a high-density polyethylene outer casing. The system is designed for buried heating and cooling networks with medium temperatures from 3\u00b0C to 140\u00b0C, and can be supplied from DN20 to DN1400 with project-specific insulation thickness and matching fittings.<\/strong><\/span><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-504db94\" data-block-id=\"504db94\"><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-b75f51c\" data-block-id=\"b75f51c\"><style>.stk-b75f51c {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;}.stk-b75f51c .stk-button{padding-top:15px !important;padding-right:40px !important;padding-bottom:15px !important;padding-left:40px !important;background:var(--theme-palette-color-2, #A8D54A) !important;border-top-left-radius:3px !important;border-top-right-radius:3px !important;border-bottom-right-radius:3px !important;border-bottom-left-radius:3px !important;}.stk-b75f51c .stk-button:hover:after{background:var(--theme-palette-color-1, #8CC63F) !important;opacity:1 !important;}.stk-b75f51c .stk-button__inner-text{font-size:20px !important;color:#fffffe !important;font-weight:500 !important;font-family:\"Crimson Text\", Sans-serif !important;}.stk-b75f51c .stk-button:hover .stk-button__inner-text{color:#fffffe !important;}@media screen and (max-width:999px){.stk-b75f51c .stk-button__inner-text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-b75f51c .stk-button__inner-text{font-size:12px !important;}}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/wanfupu.com\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"has-text-color stk-button__inner-text\"><strong>Contact Us \u27a1<\/strong><\/span><\/a><\/div>\n\n\n\n<div class=\"wp-block-stackable-button stk-block-button stk-block stk-55afbfc\" data-block-id=\"55afbfc\"><style>.stk-55afbfc {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;}.stk-55afbfc .stk-button{padding-top:15px !important;padding-right:40px !important;padding-bottom:15px !important;padding-left:40px !important;background:var(--theme-palette-color-2, #A8D54A) !important;border-top-left-radius:3px !important;border-top-right-radius:3px !important;border-bottom-right-radius:3px !important;border-bottom-left-radius:3px !important;}.stk-55afbfc .stk-button:hover:after{background:var(--theme-palette-color-1, #8CC63F) !important;opacity:1 !important;}.stk-55afbfc .stk-button__inner-text{font-size:20px !important;color:#fffffe !important;font-weight:500 !important;font-family:\"Crimson Text\", Sans-serif !important;}.stk-55afbfc .stk-button:hover .stk-button__inner-text{color:#fffffe !important;}@media screen and (max-width:999px){.stk-55afbfc .stk-button__inner-text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-55afbfc .stk-button__inner-text{font-size:12px !important;}}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"https:\/\/wanfupu.com\/products\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"has-text-color stk-button__inner-text\"><strong>Explore Categories\u27a1<\/strong><\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-68ec93a\" data-block-id=\"68ec93a\"><style>.stk-68ec93a {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-68ec93a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7197b4d\" data-v=\"4\" data-block-id=\"7197b4d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7197b4d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7197b4d-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-dfa2eec\" id=\"strong-strong-three-layer-structure-of-pre-insulated-direct-buried-pipe-strong-strong\" data-block-id=\"dfa2eec\"><style>.stk-dfa2eec {margin-bottom:0px !important;}.stk-dfa2eec .stk-block-heading__text{font-size:35px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-dfa2eec .stk-block-heading__text{font-size:35px !important;}}@media screen and (max-width:689px){.stk-dfa2eec .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong><strong>Three-Layer Structure of Pre-insulated Direct-buried Pipe<\/strong><\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider has-text-align-center stk-block stk-1a9c2a1\" data-block-id=\"1a9c2a1\"><style>.stk-1a9c2a1 hr.stk-block-divider__hr{background:var(--theme-palette-color-1, #8CC63F) !important;height:3px !important;width:32% !important;}.stk-1a9c2a1 {margin-bottom:0px !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-b3b91de\" data-block-id=\"b3b91de\"><style>.stk-b3b91de {margin-bottom:0px !important;}.stk-b3b91de .stk-block-text__text{font-size:25px !important;}@media screen and (max-width:999px){.stk-b3b91de .stk-block-text__text{font-size:25px !important;}}@media screen and (max-width:689px){.stk-b3b91de .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text has-text-align-center\">Designed for municipal district heating and cooling pipeline networks, suitable for conveying media with operating temperatures ranging from 3\u00b0C to 140\u00b0C.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-873d15e\" data-block-id=\"873d15e\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-873d15e-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-af7bc51\" data-v=\"4\" data-block-id=\"af7bc51\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-af7bc51-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-af7bc51-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-f6bbaa9\" data-block-id=\"f6bbaa9\"><style>.stk-f6bbaa9 .stk-img-wrapper{width:100% !important;height:482px !important;}@media screen and (max-width:689px){.stk-f6bbaa9 .stk-img-wrapper{width:100% !important;height:355px !important;}}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1235\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/5075f861-49cd-44e7-8e88-dfef8954fa7a.webp\" width=\"1287\" height=\"1222\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/5075f861-49cd-44e7-8e88-dfef8954fa7a.webp 1287w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/5075f861-49cd-44e7-8e88-dfef8954fa7a-300x285.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/5075f861-49cd-44e7-8e88-dfef8954fa7a-768x729.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/5075f861-49cd-44e7-8e88-dfef8954fa7a-600x570.webp 600w\" sizes=\"auto, (max-width: 1287px) 100vw, 1287px\" \/><\/span><\/figure><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-964b1a9\" data-block-id=\"964b1a9\"><style>@media screen and (max-width:689px){.stk-964b1a9 .stk-block-text__text{font-size:10px !important;}}<\/style><p class=\"stk-block-text__text\"><strong>Applicable Standard: GB\/T 29047-2021<\/strong><\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4e15d8e\" data-v=\"4\" data-block-id=\"4e15d8e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4e15d8e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4e15d8e-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-3bd759a\" data-block-id=\"3bd759a\"><style>.stk-3bd759a {margin-bottom:28px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3bd759a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-c34987d\" data-v=\"4\" data-block-id=\"c34987d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-c34987d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-c34987d-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-7762c3b\" data-block-id=\"7762c3b\"><style>.stk-7762c3b {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7762c3b-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1e75e27\" data-v=\"4\" data-block-id=\"1e75e27\"><style>@media screen and (min-width:690px){.stk-1e75e27 {flex:var(--stk-flex-grow, 1) 1 calc(25.067000000000007% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-1e75e27 {flex:var(--stk-flex-grow, 1) 1 calc(20% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1e75e27-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1e75e27-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon has-text-align-center stk-block stk-79a69ab\" data-block-id=\"79a69ab\"><style>.stk-79a69ab {min-height:var(--stk--preset--block-height--none, 0px) !important;align-items:center !important;margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;display:flex !important;}.stk-79a69ab .stk--svg-wrapper .stk--inner-svg svg:last-child{height:70px !important;width:70px !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-79a69ab\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-79-a-69-ab-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-79-a-69-ab-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg class=\"ugb-custom-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 44 44\" aria-hidden=\"true\" width=\"32\" height=\"32\">\n  <circle cx=\"22\" cy=\"22\" r=\"20\" fill=\"#FFFFFF\" stroke=\"#A8D54A\" stroke-width=\"2\"\/>\n  <g fill=\"none\" stroke=\"#A8D54A\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n    \n    <circle cx=\"17.5\" cy=\"26.5\" r=\"4.5\"\/>\n    <circle cx=\"17.5\" cy=\"26.5\" r=\"2\"\/>\n    \n    <path d=\"M14.3 23.3L24.5 13.1c1.8-1.8 4.7-1.8 6.5 0s1.8 4.7 0 6.5L20.7 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stk-block-text stk-block stk-ec559c2\" data-block-id=\"ec559c2\"><style>.stk-ec559c2 {margin-bottom:0px !important;}.stk-ec559c2 .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-ec559c2 .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">Manufactured from seamless steel pipe, spiral welded steel pipe, or straight seam welded steel pipe according to project requirements.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1cb3777\" data-v=\"4\" data-block-id=\"1cb3777\"><style>@media screen and (min-width:690px){.stk-1cb3777 {flex:var(--stk-flex-grow, 1) 1 calc(33.333% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-1cb3777 {flex:var(--stk-flex-grow, 1) 1 calc(40% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1cb3777-container stk--no-background stk--no-padding\"><div class=\"has-text-align-left stk-block-content stk-inner-blocks stk-1cb3777-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-2bdc176\" data-block-id=\"2bdc176\"><style>.stk-2bdc176 {height:25px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon-list stk-block-icon-list stk-block stk-6c3960d\" data-block-id=\"6c3960d\"><style>.stk-6c3960d {--stk-icon-list-marker-color:var(--theme-palette-color-2, #A8D54A) !important;margin-bottom:0px !important;}<\/style><svg style=\"display:none\"><defs><g id=\"stk-icon-list__icon-svg-def-6c3960d\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 190 190\"><polygon points=\"173.8,28.4 60.4,141.8 15.7,97.2 5.1,107.8 60.4,163 184.4,39 173.8,28.4\"\/><\/svg><\/g><\/defs><\/svg><ul class=\"stk-block-icon-list__ul stk-block-icon-list--column\">\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-b2a39ad\" data-block-id=\"b2a39ad\"><style>.stk-b2a39ad .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-b2a39ad .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Shot blasting rust removal<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-02dbf2b\" data-block-id=\"02dbf2b\"><style>.stk-02dbf2b .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-02dbf2b .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Sa2 grade according to GB8923-1988<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-0fe2cac\" data-block-id=\"0fe2cac\"><style>.stk-0fe2cac .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-0fe2cac .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Surface roughness R=12.5 \u03bcm<\/span><\/div><\/li>\n<\/ul><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-24a3c1a\" data-block-id=\"24a3c1a\"><style>.stk-24a3c1a {margin-bottom:27px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-24a3c1a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b74b593\" data-v=\"4\" data-block-id=\"b74b593\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b74b593-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b74b593-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9169abb\" data-block-id=\"9169abb\"><style>.stk-9169abb {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9169abb-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d0174b6\" data-v=\"4\" data-block-id=\"d0174b6\"><style>@media screen and (min-width:690px){.stk-d0174b6 {flex:var(--stk-flex-grow, 1) 1 calc(25.067000000000007% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-d0174b6 {flex:var(--stk-flex-grow, 1) 1 calc(20% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d0174b6-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d0174b6-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon has-text-align-center stk-block stk-31497ff\" data-block-id=\"31497ff\"><style>.stk-31497ff {min-height:var(--stk--preset--block-height--none, 0px) !important;align-items:center !important;margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;display:flex !important;}.stk-31497ff .stk--svg-wrapper .stk--inner-svg svg:last-child{height:70px !important;width:70px !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-31497ff\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-31497-ff-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-31497-ff-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg class=\"ugb-custom-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 44 44\" aria-hidden=\"true\" width=\"32\" height=\"32\">\n  <circle cx=\"22\" cy=\"22\" r=\"20\" fill=\"#FFFFFF\" stroke=\"#A8D54A\" stroke-width=\"2\"\/>\n  <g fill=\"none\" stroke=\"#A8D54A\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n    \n    <path d=\"M15 14.5h14v4.5c0 5.5-7 9.5-7 9.5s-7-4-7-9.5v-4.5z\"\/>\n    \n    <path d=\"M17.5 17h9v2c0 4-4.5 7-4.5 7s-4.5-3-4.5-7v-2z\"\/>\n    \n    <path d=\"M20 21.5l1.5 1.5 3-3\"\/>\n  <\/g>\n<\/svg><\/div><\/span><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bc4b8b4\" data-v=\"4\" data-block-id=\"bc4b8b4\"><style>@media screen and (min-width:690px){.stk-bc4b8b4 {flex:var(--stk-flex-grow, 1) 1 calc(41.6% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-bc4b8b4 {flex:var(--stk-flex-grow, 1) 1 calc(40% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bc4b8b4-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bc4b8b4-inner-blocks\">\n<h2 class=\"wp-block-heading has-text-align-left\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\"><strong>PUR Insulation Layer<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d35514f\" data-block-id=\"d35514f\"><style>.stk-d35514f {margin-bottom:0px !important;}.stk-d35514f .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-d35514f .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">High-density rigid polyurethane foam is injected between the service pipe and HDPE jacket through a high-pressure foaming system.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-791ee08\" data-v=\"4\" data-block-id=\"791ee08\"><style>@media screen and (min-width:690px){.stk-791ee08 {flex:var(--stk-flex-grow, 1) 1 calc(33.333% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-791ee08 {flex:var(--stk-flex-grow, 1) 1 calc(40% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-791ee08-container stk--no-background stk--no-padding\"><div class=\"has-text-align-left stk-block-content stk-inner-blocks stk-791ee08-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-4a75188\" data-block-id=\"4a75188\"><style>.stk-4a75188 {height:25px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon-list stk-block-icon-list stk-block stk-6eed215\" data-block-id=\"6eed215\"><style>.stk-6eed215 {--stk-icon-list-marker-color:var(--theme-palette-color-2, #A8D54A) !important;margin-bottom:0px !important;}<\/style><svg style=\"display:none\"><defs><g id=\"stk-icon-list__icon-svg-def-6eed215\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 190 190\"><polygon points=\"173.8,28.4 60.4,141.8 15.7,97.2 5.1,107.8 60.4,163 184.4,39 173.8,28.4\"\/><\/svg><\/g><\/defs><\/svg><ul class=\"stk-block-icon-list__ul stk-block-icon-list--column\">\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-2d89224\" data-block-id=\"2d89224\"><style>.stk-2d89224 .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-2d89224 .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Excellent thermal insulation<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-2bd2a08\" data-block-id=\"2bd2a08\"><style>.stk-2bd2a08 .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-2bd2a08 .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Low heat loss<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-1372ca6\" data-block-id=\"1372ca6\"><style>.stk-1372ca6 .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-1372ca6 .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">High mechanical strength<\/span><\/div><\/li>\n<\/ul><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-1435e4d\" data-block-id=\"1435e4d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-1435e4d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2368849\" data-v=\"4\" data-block-id=\"2368849\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2368849-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2368849-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-c25548a\" data-block-id=\"c25548a\"><style>.stk-c25548a {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-c25548a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4582719\" data-v=\"4\" data-block-id=\"4582719\"><style>@media screen and (min-width:690px){.stk-4582719 {flex:var(--stk-flex-grow, 1) 1 calc(25.067000000000007% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-4582719 {flex:var(--stk-flex-grow, 1) 1 calc(20% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4582719-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4582719-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon has-text-align-center stk-block stk-bffb8a8\" data-block-id=\"bffb8a8\"><style>.stk-bffb8a8 {min-height:var(--stk--preset--block-height--none, 0px) !important;align-items:center !important;margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;display:flex !important;}.stk-bffb8a8 .stk--svg-wrapper .stk--inner-svg svg:last-child{height:70px !important;width:70px !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-bffb8a8\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-bffb-8-a-8-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-bffb-8-a-8-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg class=\"ugb-custom-icon\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 44 44\" aria-hidden=\"true\" width=\"32\" height=\"32\">\n  <circle cx=\"22\" cy=\"22\" r=\"20\" fill=\"#FFFFFF\" stroke=\"#A8D54A\" stroke-width=\"2\"\/>\n  <g fill=\"none\" stroke=\"#A8D54A\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\">\n    \n    <polygon points=\"22,11 26,13.3 26,17.9 22,20.2 18,17.9 18,13.3\"\/>\n    \n    <polygon points=\"18,17.9 22,20.2 22,24.8 18,27.1 14,24.8 14,20.2\"\/>\n    \n    <polygon points=\"26,17.9 30,20.2 30,24.8 26,27.1 22,24.8 22,20.2\"\/>\n  <\/g>\n<\/svg><\/div><\/span><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-540f51a\" data-v=\"4\" data-block-id=\"540f51a\"><style>@media screen and (min-width:690px){.stk-540f51a {flex:var(--stk-flex-grow, 1) 1 calc(41.6% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-540f51a {flex:var(--stk-flex-grow, 1) 1 calc(40% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-540f51a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-540f51a-inner-blocks\">\n<h2 class=\"wp-block-heading has-text-align-left\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\"><strong>HDPE Outer Jacket<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-e2822fb\" data-block-id=\"e2822fb\"><style>.stk-e2822fb {margin-bottom:0px !important;}.stk-e2822fb .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-e2822fb .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">High-density polyethylene outer jacket provides reliable underground protection.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e775a37\" data-v=\"4\" data-block-id=\"e775a37\"><style>@media screen and (min-width:690px){.stk-e775a37 {flex:var(--stk-flex-grow, 1) 1 calc(33.333% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}@media screen and (max-width:689px){.stk-e775a37 {flex:var(--stk-flex-grow, 1) 1 calc(40% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e775a37-container stk--no-background stk--no-padding\"><div class=\"has-text-align-left stk-block-content stk-inner-blocks stk-e775a37-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-6ee0443\" data-block-id=\"6ee0443\"><style>.stk-6ee0443 {height:25px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-icon-list stk-block-icon-list stk-block stk-7a3ec38\" data-block-id=\"7a3ec38\"><style>.stk-7a3ec38 {--stk-icon-list-marker-color:var(--theme-palette-color-2, #A8D54A) !important;margin-bottom:0px !important;}<\/style><svg style=\"display:none\"><defs><g id=\"stk-icon-list__icon-svg-def-7a3ec38\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 190 190\"><polygon points=\"173.8,28.4 60.4,141.8 15.7,97.2 5.1,107.8 60.4,163 184.4,39 173.8,28.4\"\/><\/svg><\/g><\/defs><\/svg><ul class=\"stk-block-icon-list__ul stk-block-icon-list--column\">\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-0e01a72\" data-block-id=\"0e01a72\"><style>.stk-0e01a72 .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-0e01a72 .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Waterproof protection<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-29912ed\" data-block-id=\"29912ed\"><style>.stk-29912ed .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-29912ed .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Corrosion resistance<\/span><\/div><\/li>\n\n\n\n<li class=\"wp-block-stackable-icon-list-item stk-block-icon-list-item stk-block stk-e930aa7\" data-block-id=\"e930aa7\"><style>.stk-e930aa7 .stk-block-icon-list-item__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-e930aa7 .stk-block-icon-list-item__text{font-size:12px !important;}}<\/style><div class=\"stk-block-icon-list-item__content\"><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 448 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zM337 209L209 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L303 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><span class=\"stk-block-icon-list-item__text\">Mechanical protection<\/span><\/div><\/li>\n<\/ul><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-fd9bbd2 stk-block-background\" data-block-id=\"fd9bbd2\"><style>.stk-fd9bbd2 {background-color:var(--theme-palette-color-5, #F3F8EF) !important;}.stk-fd9bbd2:before{background-color:var(--theme-palette-color-5, #F3F8EF) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-fd9bbd2-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-1a2ccb2\" data-v=\"4\" data-block-id=\"1a2ccb2\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-1a2ccb2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-1a2ccb2-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-53f3006\" id=\"strong-key-features-strong\" data-block-id=\"53f3006\"><style>.stk-53f3006 {margin-bottom:0px !important;}.stk-53f3006 .stk-block-heading__text{font-size:40px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-53f3006 .stk-block-heading__text{font-size:40px !important;}}@media screen and (max-width:689px){.stk-53f3006 .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Key Features<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider has-text-align-center stk-block stk-41e2e2c\" data-block-id=\"41e2e2c\"><style>.stk-41e2e2c hr.stk-block-divider__hr{background:var(--theme-palette-color-1, #8CC63F) !important;height:3px !important;width:32% !important;}.stk-41e2e2c {margin-bottom:0px !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-a58061d\" data-block-id=\"a58061d\"><style>.stk-a58061d {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-a58061d-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-bdbbdff\" data-v=\"4\" data-block-id=\"bdbbdff\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-bdbbdff-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-bdbbdff-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-8b4cfff\" data-block-id=\"8b4cfff\"><style>.stk-8b4cfff {border-style:solid !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-8b4cfff-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-093f71d\" data-v=\"4\" data-block-id=\"093f71d\"><style>@media screen and (max-width:689px){.stk-093f71d {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-093f71d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-093f71d-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-bb72f58\" data-block-id=\"bb72f58\"><style>.stk-bb72f58 {margin-bottom:0px !important;}.stk-bb72f58 .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-bb72f58 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-bb72f58\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-bb-72-f-58-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-bb-72-f-58-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-2907b24\" data-block-id=\"2907b24\"><style>.stk-2907b24 {margin-bottom:0px !important;}.stk-2907b24 .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-2907b24 .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-2907b24 {margin-bottom:0px !important;}.stk-2907b24 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Three-layer Bonded Structure<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-ac12215\" data-block-id=\"ac12215\"><style>.stk-ac12215 {margin-bottom:14px !important;}.stk-ac12215 .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-ac12215 .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-ac12215 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">The service steel pipe, rigid polyurethane foam, and HDPE casing form an integrated pre-insulated system for direct burial.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9313dbc\" data-v=\"4\" data-block-id=\"9313dbc\"><style>@media screen and (max-width:689px){.stk-9313dbc {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9313dbc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-9313dbc-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-00a14ee\" data-block-id=\"00a14ee\"><style>.stk-00a14ee {margin-bottom:0px !important;}.stk-00a14ee .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-00a14ee .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-00a14ee\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-00-a-14-ee-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-00-a-14-ee-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-e3ff3bf\" data-block-id=\"e3ff3bf\"><style>.stk-e3ff3bf {margin-bottom:0px !important;}.stk-e3ff3bf .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-e3ff3bf .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-e3ff3bf .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Low Heat Loss<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-e0c07ad\" data-block-id=\"e0c07ad\"><style>.stk-e0c07ad {margin-bottom:0px !important;}.stk-e0c07ad .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-e0c07ad .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-e0c07ad .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">Rigid polyurethane insulation helps reduce distribution losses in district heating and cooling networks.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-09a8e77\" data-v=\"4\" data-block-id=\"09a8e77\"><style>@media screen and (max-width:689px){.stk-09a8e77 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-09a8e77-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-09a8e77-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-2450e55\" data-block-id=\"2450e55\"><style>.stk-2450e55 {margin-bottom:0px !important;}.stk-2450e55 .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-2450e55 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-2450e55\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-2450-e-55-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-2450-e-55-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-35d51bb\" data-block-id=\"35d51bb\"><style>.stk-35d51bb {margin-bottom:0px !important;}.stk-35d51bb .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-35d51bb .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-35d51bb .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Moisture and Corrosion Protection<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-03eaadc\" data-block-id=\"03eaadc\"><style>.stk-03eaadc {margin-bottom:12px !important;}.stk-03eaadc .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-03eaadc .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-03eaadc .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">The high-density polyethylene casing protects the insulation layer from groundwater, soil moisture, and external corrosion exposure.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-151787f\" data-v=\"4\" data-block-id=\"151787f\"><style>@media screen and (max-width:689px){.stk-151787f {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-151787f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-151787f-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-9eaf71a\" data-block-id=\"9eaf71a\"><style>.stk-9eaf71a {margin-bottom:0px !important;}.stk-9eaf71a .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-9eaf71a .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-9eaf71a\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-9-eaf-71-a-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-9-eaf-71-a-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-6cfe9bd\" data-block-id=\"6cfe9bd\"><style>.stk-6cfe9bd {margin-bottom:0px !important;}.stk-6cfe9bd .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-6cfe9bd .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-6cfe9bd .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Wide Diameter Range<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-976d667\" data-block-id=\"976d667\"><style>.stk-976d667 {margin-bottom:12px !important;}.stk-976d667 .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-976d667 .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-976d667 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">Reference configurations cover DN20 to DN1400, supporting branch lines, municipal networks, and large-diameter transmission projects.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-9c839b5\" data-block-id=\"9c839b5\"><style>.stk-9c839b5 {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-9c839b5-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f09b3d1\" data-v=\"4\" data-block-id=\"f09b3d1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f09b3d1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f09b3d1-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-27eeee9\" data-block-id=\"27eeee9\"><style>.stk-27eeee9 {border-style:solid !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-27eeee9-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-85a3b9c\" data-v=\"4\" data-block-id=\"85a3b9c\"><style>@media screen and (max-width:689px){.stk-85a3b9c {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-85a3b9c-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-85a3b9c-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-54ade80\" data-block-id=\"54ade80\"><style>.stk-54ade80 {margin-bottom:0px !important;}.stk-54ade80 .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-54ade80 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-54ade80\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-54-ade-80-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-54-ade-80-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7766144\" data-block-id=\"7766144\"><style>.stk-7766144 {margin-bottom:0px !important;}.stk-7766144 .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-7766144 .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-7766144 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Factory-controlled Production<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-7131efb\" data-block-id=\"7131efb\"><style>.stk-7131efb {margin-bottom:14px !important;}.stk-7131efb .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-7131efb .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-7131efb .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">Pipe-in-pipe foaming, casing extrusion, pipe preparation, and dimensional inspection are completed before delivery to reduce site work.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-27ee9ea\" data-v=\"4\" data-block-id=\"27ee9ea\"><style>@media screen and (max-width:689px){.stk-27ee9ea {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 2 \/ 3 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-27ee9ea-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-27ee9ea-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-14b95db\" data-block-id=\"14b95db\"><style>.stk-14b95db {margin-bottom:0px !important;}.stk-14b95db .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-14b95db .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-14b95db\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-14-b-95-db-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-14-b-95-db-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-a9b0846\" data-block-id=\"a9b0846\"><style>.stk-a9b0846 {margin-bottom:0px !important;}.stk-a9b0846 .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-a9b0846 .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-a9b0846 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Optional Alarm Wire System<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-cfc30a9\" data-block-id=\"cfc30a9\"><style>.stk-cfc30a9 {margin-bottom:0px !important;}.stk-cfc30a9 .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-cfc30a9 .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-cfc30a9 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">Pre-warning wires can be incorporated when required by the project leakage monitoring specification.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2b40e43\" data-v=\"4\" data-block-id=\"2b40e43\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2b40e43-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2b40e43-inner-blocks\">\n<div class=\"wp-block-stackable-icon stk-block-icon stk-block stk-a092214\" data-block-id=\"a092214\"><style>.stk-a092214 {margin-bottom:0px !important;}.stk-a092214 .stk--svg-wrapper .stk--inner-svg svg:last-child, .stk-a092214 .stk--svg-wrapper .stk--inner-svg svg:last-child :is(g, path, rect, polygon, ellipse){fill:var(--theme-palette-color-2, #A8D54A) !important;}<\/style><span class=\"stk--svg-wrapper\"><div class=\"stk--inner-svg\"><svg style=\"height:0;width:0\"><defs><linearGradient id=\"linear-gradient-a092214\" x1=\"0\" x2=\"100%\" y1=\"0\" y2=\"0\"><stop offset=\"0%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-092214-color-1)\"><\/stop><stop offset=\"100%\" style=\"stop-opacity:1;stop-color:var(--linear-gradient-a-092214-color-2)\"><\/stop><\/linearGradient><\/defs><\/svg><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" aria-hidden=\"true\" width=\"32\" height=\"32\"><path d=\"M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z\"\/><\/svg><\/div><\/span><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-3070cb2\" data-block-id=\"3070cb2\"><style>.stk-3070cb2 {margin-bottom:0px !important;}.stk-3070cb2 .stk-block-text__text{font-size:20px !important;}@media screen and (max-width:999px){.stk-3070cb2 .stk-block-text__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-3070cb2 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\"><strong><strong>Complete Fitting Package<\/strong><\/strong><\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-88cd6d0\" data-block-id=\"88cd6d0\"><style>.stk-88cd6d0 {margin-bottom:12px !important;}.stk-88cd6d0 .stk-block-text__text{font-size:15px !important;}@media screen and (max-width:999px){.stk-88cd6d0 .stk-block-text__text{font-size:15px !important;}}@media screen and (max-width:689px){.stk-88cd6d0 .stk-block-text__text{font-size:15px !important;}}<\/style><p class=\"stk-block-text__text\">Matching elbows, tees, insulated valves, reducers, and joint insulation materials can be supplied as a coordinated system.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-25d9d9e\" data-block-id=\"25d9d9e\"><style>.stk-25d9d9e {margin-bottom:47px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-25d9d9e-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5acbea7\" data-v=\"4\" data-block-id=\"5acbea7\"><style>@media screen and (max-width:689px){.stk-5acbea7 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5acbea7-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5acbea7-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-b6233d3\" data-block-id=\"b6233d3\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1167\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/222-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/222-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/222-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/222-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/222-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4c5f344\" data-v=\"4\" data-block-id=\"4c5f344\"><style>@media screen and (max-width:689px){.stk-4c5f344 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4c5f344-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4c5f344-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-61476ab\" data-block-id=\"61476ab\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1166\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/111-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/111-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/111-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/111-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/111-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-428c076\" data-v=\"4\" data-block-id=\"428c076\"><style>@media screen and (max-width:689px){.stk-428c076 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-428c076-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-428c076-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-e2b763e\" data-block-id=\"e2b763e\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1168\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/333-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/333-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/333-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/333-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/333-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a9b43c8\" data-v=\"4\" data-block-id=\"a9b43c8\"><style>@media screen and (max-width:689px){.stk-a9b43c8 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a9b43c8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a9b43c8-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-7ba1453\" data-block-id=\"7ba1453\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1170\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/444-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/444-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/444-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/444-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/444-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-1a57c8a\" data-block-id=\"1a57c8a\"><style>.stk-1a57c8a {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-1a57c8a-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-0821f91\" data-v=\"4\" data-block-id=\"0821f91\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-0821f91-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-0821f91-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-5a3ebd6\" id=\"strong-performance-specifications-strong\" data-block-id=\"5a3ebd6\"><style>.stk-5a3ebd6 {margin-bottom:0px !important;}.stk-5a3ebd6 .stk-block-heading__text{font-size:35px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-5a3ebd6 .stk-block-heading__text{font-size:35px !important;}}@media screen and (max-width:689px){.stk-5a3ebd6 .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Performance Specifications<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider has-text-align-center stk-block stk-5f5051b\" data-block-id=\"5f5051b\"><style>.stk-5f5051b hr.stk-block-divider__hr{background:var(--theme-palette-color-1, #8CC63F) !important;height:3px !important;width:32% !important;}.stk-5f5051b {margin-bottom:0px !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5559a4f\" data-block-id=\"5559a4f\"><style>.stk-5559a4f {margin-bottom:0px !important;}.stk-5559a4f-column{--stk-column-gap:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5559a4f-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-43e301e\" data-v=\"4\" data-block-id=\"43e301e\"><style>.stk-43e301e {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:solid !important;border-color:var(--theme-palette-color-8, #DCE8D4) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-43e301e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-43e301e-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-399a254\" data-block-id=\"399a254\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-399a254-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d585f18\" data-v=\"4\" data-block-id=\"d585f18\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d585f18-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d585f18-inner-blocks\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-table alignfull\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Main Performance Indicator<\/strong><\/td><td><strong>Reference Standard<\/strong><\/td><td><strong>Standard Requirement<\/strong><\/td><\/tr><tr><td>Density (kg\/m\u00b3)<\/td><td>EN 253, Clause 5.2.1<br>CJ\/T 114, Clause 5.2.1<\/td><td>\u2265944 (EN 253)<br>\u2265940 (CJ\/T 114)<\/td><\/tr><tr><td>Elongation at Break (%)<\/td><td>EN 253, Clause 5.2.7<br>CJ\/T 114, Clause 5.2.6<\/td><td>\u2265350<\/td><\/tr><tr><td>Yield Strength (MPa)<\/td><td>CJ\/T 114, Clause 5.2.6<\/td><td>\u226519<\/td><\/tr><tr><td>Thermal Stability<\/td><td>EN 253, Clause 4.3.1.3<\/td><td>\u226520 min at 210\u00b0C<\/td><\/tr><tr><td>Environmental Stress Cracking Resistance<\/td><td>EN 253, Clause 4.3.2.8<\/td><td>\u2265300 h<\/td><\/tr><tr><td>Longitudinal Reversion (%)<\/td><td>EN 253, Clause 5.2.4<br>CJ\/T 114, Clause 5.2.7<\/td><td>\u22643<\/td><\/tr><tr><td>Long-Term Mechanical Performance<\/td><td>EN 253, Clause 5.2.6<br>CJ\/T 114, Clause 5.2.8<\/td><td>No failure after 2,000 h at 80\u00b0C and 4.0 MPa<\/td><\/tr><tr><td>Difference in Melt Flow Rate (g\/10 min)<\/td><td>EN 253, Clause 4.3.1.2<br>CJ\/T 114, Clause 5.2.4<\/td><td>\u22640.5<\/td><\/tr><tr><td>Inner-Surface Corona Treatment<\/td><td>ABB Technical Requirements<\/td><td>\u226550 dyn\/cm \/ \u226575%<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ebf4517\" data-v=\"4\" data-block-id=\"ebf4517\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ebf4517-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ebf4517-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-0ba74c3\" data-block-id=\"0ba74c3\"><style>.stk-0ba74c3 {height:100px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-42407ed\" id=\"strong-polyurethane-foam-strong\" data-block-id=\"42407ed\"><style>.stk-42407ed {margin-bottom:0px !important;}.stk-42407ed .stk-block-heading__text{font-size:20px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-42407ed .stk-block-heading__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-42407ed .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Polyurethane Foam<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-5294aae\" data-block-id=\"5294aae\"><style>.stk-5294aae-column{--stk-column-gap:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5294aae-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-56b4f3d\" data-v=\"4\" data-block-id=\"56b4f3d\"><style>.stk-56b4f3d {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:solid !important;border-color:var(--theme-palette-color-8, #DCE8D4) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-56b4f3d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-56b4f3d-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6440971\" data-block-id=\"6440971\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6440971-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4370fe1\" data-v=\"4\" data-block-id=\"4370fe1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4370fe1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4370fe1-inner-blocks\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-table alignfull\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Main Performance Indicator<\/strong><\/td><td><strong>Reference Standard<\/strong><\/td><td><strong>Standard Requirement<\/strong><\/td><\/tr><tr><td>Average Cell Size (mm)<\/td><td>EN 253, Clause 5.3.2.1<br>CJ\/T 114, Clause 5.3.1<\/td><td>&lt;0.5 (EN 253)<br>\u22640.5 (CJ\/T 114)<\/td><\/tr><tr><td>Closed-Cell Content (%)<\/td><td>EN 253, Clause 5.3.2.2<br>CJ\/T 114, Clause 5.3.2<\/td><td>\u226588<\/td><\/tr><tr><td>Density (kg\/m\u00b3)<\/td><td>EN 253, Clause 5.3.3<br>CJ\/T 114, Clause 5.3.4<\/td><td>\u226560<\/td><\/tr><tr><td>Compressive Strength (MPa)<\/td><td>EN 253, Clause 5.4.5<br>CJ\/T 114, Clause 5.3.7<\/td><td>\u22650.3<\/td><\/tr><tr><td>Thermal Conductivity Before Aging [W\/(m\u00b7K)]<\/td><td>EN 253, Clause 5.4.5<br>CJ\/T 114, Clause 5.3.7<\/td><td>\u22640.033<\/td><\/tr><tr><td>Water Absorption<\/td><td>EN 253, Clause 5.3.5<br>CJ\/T 114, Clause 5.3.6<\/td><td>After immersion in boiling water for 90 minutes, water absorption shall not exceed 10% of the original volume.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-626e8ab\" data-v=\"4\" data-block-id=\"626e8ab\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-626e8ab-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-626e8ab-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-7bd4c7d\" data-block-id=\"7bd4c7d\"><style>.stk-7bd4c7d {height:100px !important;}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-8967c3f\" id=\"strong-complete-pre-insulated-pipe-assembly-strong\" data-block-id=\"8967c3f\"><style>.stk-8967c3f {margin-bottom:0px !important;}.stk-8967c3f .stk-block-heading__text{font-size:20px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-8967c3f .stk-block-heading__text{font-size:20px !important;}}@media screen and (max-width:689px){.stk-8967c3f .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Complete Pre-Insulated Pipe Assembly<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-950b95c\" data-block-id=\"950b95c\"><style>.stk-950b95c-column{--stk-column-gap:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-950b95c-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8f2ff47\" data-v=\"4\" data-block-id=\"8f2ff47\"><style>.stk-8f2ff47 {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:solid !important;border-color:var(--theme-palette-color-8, #DCE8D4) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8f2ff47-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8f2ff47-inner-blocks\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Main Performance Indicator<\/strong><\/td><td><strong>Reference Standard<\/strong><\/td><td><strong>Standard Requirement<\/strong><\/td><\/tr><tr><td>Exposed Steel Pipe Length at Pipe End (mm)<\/td><td>EN 253, Clause 4.5.1<br>CJ\/T 114, Clause 4.4.1<\/td><td>\u2265150<\/td><\/tr><tr><td>Increase in Outer Casing Diameter (%)<\/td><td>EN 253, Clause 5.4.1<br>CJ\/T 114, Clause 5.4.1<\/td><td>\u22642<\/td><\/tr><tr><td>Axial Eccentricity<\/td><td>EN 253, Clause 4.5.3<br>CJ\/T 114, Clause 4.4.3<\/td><td>Refer to Clause 4.5.3<\/td><\/tr><tr><td>Expected Service Life and Shear Strength After Aging at 170\u00b0C for 1,450 h (N\/mm\u00b2)<\/td><td>EN 253, Clauses 5.4.2 and 5.4.4<br>CJ\/T 114, Clauses 5.4.2 and 5.4.3<\/td><td>\u22650.12 at 23\u00b0C<br>\u22650.08 at 140\u00b0C<\/td><\/tr><tr><td>Impact Resistance<\/td><td>EN 253, Clause 5.4.6<br>CJ\/T 114, Clause 5.4.6<\/td><td>Refer to Clause 5.4.6<\/td><\/tr><tr><td>Alarm Wire Insulation Resistance<\/td><td>CJ\/T 114, Clause 4.4.6<\/td><td>20 M\u03a9\u2013\u221e<\/td><\/tr><tr><td>Creep Performance<\/td><td>EN 253, Clause 4.5.7<\/td><td>Over 30 years, creep deformation \u226420 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-6583678\" data-block-id=\"6583678\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-6583678-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cf4c7e1\" data-v=\"4\" data-block-id=\"cf4c7e1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cf4c7e1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cf4c7e1-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-fd00a29\" id=\"strong-standard-size-range-strong\" data-block-id=\"fd00a29\"><style>.stk-fd00a29 {margin-bottom:0px !important;}.stk-fd00a29 .stk-block-heading__text{font-size:35px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-fd00a29 .stk-block-heading__text{font-size:35px !important;}}@media screen and (max-width:689px){.stk-fd00a29 .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Standard Size Range<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider has-text-align-center stk-block stk-52b3b92\" data-block-id=\"52b3b92\"><style>.stk-52b3b92 hr.stk-block-divider__hr{background:var(--theme-palette-color-1, #8CC63F) !important;height:3px !important;width:32% !important;}.stk-52b3b92 {margin-bottom:0px !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-68d46b7\" data-block-id=\"68d46b7\"><style>.stk-68d46b7-column{--stk-column-gap:var(--stk--preset--spacing--40, 1rem) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-68d46b7-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3971aaa\" data-v=\"4\" data-block-id=\"3971aaa\"><style>.stk-3971aaa {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:solid !important;border-color:var(--theme-palette-color-8, #DCE8D4) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3971aaa-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3971aaa-inner-blocks\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Nominal Diameter<\/strong><\/td><td><strong>Steel Pipe OD x WT mm<\/strong><\/td><td><strong>HDPE Casing OD x WT mm<\/strong><\/td><td><strong>Insulation Thickness mm<\/strong><\/td><\/tr><tr><td>DN20<\/td><td>25&#215;3<\/td><td>90&#215;3<\/td><td>29.5<\/td><\/tr><tr><td>DN25<\/td><td>32&#215;3<\/td><td>100&#215;3<\/td><td>31<\/td><\/tr><tr><td>DN32<\/td><td>42&#215;3<\/td><td>110&#215;3<\/td><td>31<\/td><\/tr><tr><td>DN40<\/td><td>45&#215;3<\/td><td>120&#215;3<\/td><td>34.5<\/td><\/tr><tr><td>DN50<\/td><td>60&#215;3.5<\/td><td>125&#215;3<\/td><td>29.5<\/td><\/tr><tr><td>DN65<\/td><td>76&#215;4<\/td><td>140&#215;3<\/td><td>29<\/td><\/tr><tr><td>DN80<\/td><td>89&#215;4<\/td><td>160&#215;3<\/td><td>32.5<\/td><\/tr><tr><td>DN100<\/td><td>114&#215;4<\/td><td>200&#215;3.2<\/td><td>39.8<\/td><\/tr><tr><td>DN125<\/td><td>140&#215;4.5<\/td><td>225&#215;3.4<\/td><td>39<\/td><\/tr><tr><td>DN150<\/td><td>159&#215;4.5<\/td><td>250&#215;3.6<\/td><td>41.6<\/td><\/tr><tr><td>DN200<\/td><td>219&#215;6<\/td><td>315&#215;4.1<\/td><td>43.1<\/td><\/tr><tr><td>DN250<\/td><td>273&#215;6<\/td><td>365&#215;4.8<\/td><td>40<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a38402a\" data-v=\"4\" data-block-id=\"a38402a\"><style>.stk-a38402a {border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:solid !important;border-color:var(--theme-palette-color-8, #DCE8D4) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a38402a-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a38402a-inner-blocks\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Nominal Diameter<\/strong><\/td><td><strong>Steel Pipe OD x WT mm<\/strong><\/td><td><strong>HDPE Casing OD x WT mm<\/strong><\/td><td><strong>Insulation Thickness mm<\/strong><\/td><\/tr><tr><td>DN300<\/td><td>325&#215;7<\/td><td>420&#215;5.2<\/td><td>40.5<\/td><\/tr><tr><td>DN350<\/td><td>377&#215;7<\/td><td>500&#215;5.6<\/td><td>53.7<\/td><\/tr><tr><td>DN400<\/td><td>426&#215;7<\/td><td>550&#215;6<\/td><td>54.2<\/td><\/tr><tr><td>DN450<\/td><td>478&#215;7<\/td><td>600&#215;6.3<\/td><td>51.2<\/td><\/tr><tr><td>DN500<\/td><td>529&#215;7<\/td><td>655&#215;6.6<\/td><td>53.2<\/td><\/tr><tr><td>DN600<\/td><td>630&#215;8<\/td><td>760&#215;7.6<\/td><td>53.5<\/td><\/tr><tr><td>DN700<\/td><td>720&#215;8<\/td><td>850&#215;8.3<\/td><td>53<\/td><\/tr><tr><td>DN800<\/td><td>820&#215;9<\/td><td>960&#215;9.1<\/td><td>56<\/td><\/tr><tr><td>DN900<\/td><td>920&#215;10<\/td><td>1054&#215;9.8<\/td><td>53<\/td><\/tr><tr><td>DN1000<\/td><td>1020&#215;10<\/td><td>1155&#215;10.6<\/td><td>53.5<\/td><\/tr><tr><td>DN1200<\/td><td>1220&#215;12<\/td><td>1380&#215;12.5<\/td><td>65<\/td><\/tr><tr><td>DN1400<\/td><td>1420&#215;14<\/td><td>1580&#215;15<\/td><td>64<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-b53b987\" data-block-id=\"b53b987\"><style>.stk-b53b987 {height:0px !important;}@media screen and (max-width:999px){.stk-b53b987 {height:100px !important;}}@media screen and (max-width:689px){.stk-b53b987 {height:0px !important;}}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-f2668db\" data-block-id=\"f2668db\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f2668db-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-44a0d14\" data-v=\"4\" data-block-id=\"44a0d14\"><style>@media screen and (max-width:689px){.stk-44a0d14 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-44a0d14-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-44a0d14-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-0c4a5c5\" data-block-id=\"0c4a5c5\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1171\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/555-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/555-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/555-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/555-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/555-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d94d4ee\" data-v=\"4\" data-block-id=\"d94d4ee\"><style>@media screen and (max-width:689px){.stk-d94d4ee {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-d94d4ee-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-d94d4ee-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-4106d45\" data-block-id=\"4106d45\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1172\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/666-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/666-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/666-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/666-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/666-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7d29954\" data-v=\"4\" data-block-id=\"7d29954\"><style>@media screen and (max-width:689px){.stk-7d29954 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7d29954-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7d29954-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-598c3b5\" data-block-id=\"598c3b5\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1173\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/777-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/777-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/777-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/777-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/777-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-5baf2fe\" data-v=\"4\" data-block-id=\"5baf2fe\"><style>@media screen and (max-width:689px){.stk-5baf2fe {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-5baf2fe-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-5baf2fe-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-7138812\" data-block-id=\"7138812\"><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1174\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/888-3.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/888-3.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/888-3-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/888-3-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/888-3-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-95f9110\" data-block-id=\"95f9110\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-95f9110-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3af9ccd\" data-v=\"4\" data-block-id=\"3af9ccd\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3af9ccd-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3af9ccd-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-bc50823\" id=\"strong-related-accessorie-strong-s\" data-block-id=\"bc50823\"><style>.stk-bc50823 {margin-bottom:0px !important;}.stk-bc50823 .stk-block-heading__text{font-size:40px !important;color:var(--theme-palette-color-1, #8CC63F) !important;}@media screen and (max-width:999px){.stk-bc50823 .stk-block-heading__text{font-size:40px !important;}}@media screen and (max-width:689px){.stk-bc50823 .stk-block-heading__text{font-size:25px !important;}}<\/style><h2 class=\"stk-block-heading__text has-text-color has-text-align-center\"><strong>Related Accessorie<\/strong>s<\/h2><\/div>\n\n\n\n<div class=\"wp-block-stackable-divider stk-block-divider has-text-align-center stk-block stk-9bf0206\" data-block-id=\"9bf0206\"><style>.stk-9bf0206 hr.stk-block-divider__hr{background:var(--theme-palette-color-1, #8CC63F) !important;height:3px !important;width:32% !important;}.stk-9bf0206 {margin-bottom:0px !important;}<\/style><hr class=\"stk-block-divider__hr\"\/><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-8744807\" data-block-id=\"8744807\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-8744807-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a9ebeb2\" data-v=\"4\" data-block-id=\"a9ebeb2\"><style>@media screen and (max-width:689px){.stk-a9ebeb2 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a9ebeb2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a9ebeb2-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-debcb67\" data-block-id=\"debcb67\"><style>.stk-debcb67 {margin-bottom:0px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1251\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_33_48_\u526f\u672c.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_33_48_\u526f\u672c.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_33_48_\u526f\u672c-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_33_48_\u526f\u672c-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_33_48_\u526f\u672c-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\">Pre-insulated Pipe Elbow<\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-55904fb\" data-block-id=\"55904fb\"><style>.stk-55904fb .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-55904fb .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">Designed for pipeline direction changes in district heating and cooling networks, the pre-insulated elbow provides continuous thermal insulation and reliable protection for underground pipeline systems.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4776a77\" data-v=\"4\" data-block-id=\"4776a77\"><style>@media screen and (max-width:689px){.stk-4776a77 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4776a77-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4776a77-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-423bd51\" data-block-id=\"423bd51\"><style>.stk-423bd51 {margin-bottom:0px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1250\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_32_48_\u526f\u672c.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_32_48_\u526f\u672c.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_32_48_\u526f\u672c-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_32_48_\u526f\u672c-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173938_32_48_\u526f\u672c-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\">Pre-insulated Pipe Tee<\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-810c6ee\" data-block-id=\"810c6ee\"><style>.stk-810c6ee .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-810c6ee .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">Used for pipeline branching and connection applications, the pre-insulated tee ensures efficient heat preservation, structural stability, and long-term operational reliability.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8e87310\" data-v=\"4\" data-block-id=\"8e87310\"><style>@media screen and (max-width:689px){.stk-8e87310 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8e87310-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8e87310-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-04ca2f6\" data-block-id=\"04ca2f6\"><style>.stk-04ca2f6 {margin-bottom:0px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1255\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/32775ef3-cebc-44a7-bf6e-106061188d36.webp\" width=\"1448\" height=\"1086\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/32775ef3-cebc-44a7-bf6e-106061188d36.webp 1448w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/32775ef3-cebc-44a7-bf6e-106061188d36-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/32775ef3-cebc-44a7-bf6e-106061188d36-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/32775ef3-cebc-44a7-bf6e-106061188d36-600x450.webp 600w\" sizes=\"auto, (max-width: 1448px) 100vw, 1448px\" \/><\/span><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\">Pre-insulated Ball Valve<\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d3d00f3\" data-block-id=\"d3d00f3\"><style>.stk-d3d00f3 .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-d3d00f3 .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">A fully insulated valve solution designed for flow control in pre-insulated pipeline systems, offering excellent sealing performance and thermal insulation properties.<\/p><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-2abd684\" data-v=\"4\" data-block-id=\"2abd684\"><style>@media screen and (max-width:689px){.stk-2abd684 {flex:var(--stk-flex-grow, 1) 1 calc(50% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-2abd684-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-2abd684-inner-blocks\">\n<div class=\"wp-block-stackable-image stk-block-image stk-block stk-fdfee8d\" data-block-id=\"fdfee8d\"><style>.stk-fdfee8d {margin-bottom:0px !important;}<\/style><figure><span class=\"stk-img-wrapper stk-image--shape-stretch\"><img loading=\"lazy\" decoding=\"async\" class=\"stk-img wp-image-1252\" src=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173939_34_48_\u526f\u672c.webp\" width=\"800\" height=\"600\" srcset=\"https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173939_34_48_\u526f\u672c.webp 800w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173939_34_48_\u526f\u672c-300x225.webp 300w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173939_34_48_\u526f\u672c-768x576.webp 768w, https:\/\/wanfupu.com\/wp-content\/uploads\/2026\/07\/\u5fae\u4fe1\u56fe\u7247_20260717173939_34_48_\u526f\u672c-600x450.webp 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/span><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.469), 20px);\"><strong>Field Joint Insulation System<\/strong><br><\/h2>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-d52d59f\" data-block-id=\"d52d59f\"><style>.stk-d52d59f .stk-block-text__text{font-size:12px !important;}@media screen and (max-width:999px){.stk-d52d59f .stk-block-text__text{font-size:12px !important;}}<\/style><p class=\"stk-block-text__text\">Applied at pipeline connection points during installation, the field joint insulation system restores the insulation layer and ensures continuous thermal protection, waterproofing, and long-term durability.<\/p><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-a437b60\" data-block-id=\"a437b60\"><style>.stk-a437b60 {height:0px !important;}@media screen and (max-width:999px){.stk-a437b60 {height:100px !important;}}@media screen and (max-width:689px){.stk-a437b60 {height:0px !important;}}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-f00eb9b stk-block-background\" data-block-id=\"f00eb9b\"><style>.stk-f00eb9b {background-color:var(--theme-palette-color-5, #F3F8EF) !important;border-top-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-top-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--x-large, 24px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--x-large, 24px) !important;overflow:hidden !important;border-style:dashed !important;border-color:#2d5a27 !important;border-top-width:0px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;margin-bottom:0px !important;}.stk-f00eb9b:before{background-color:var(--theme-palette-color-5, #F3F8EF) !important;}.stk-f00eb9b-column{--stk-columns-spacing:var(--stk--preset--spacing--none, 0px) !important;--stk-column-gap:var(--stk--preset--spacing--60, 2.25rem) !important;}@media screen and (max-width:689px){.stk-f00eb9b {margin-bottom:0px !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f00eb9b-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-a2aba48\" data-v=\"4\" data-block-id=\"a2aba48\"><style>.stk-a2aba48-container{margin-top:var(--stk--preset--spacing--none, 0px) !important;margin-right:var(--stk--preset--spacing--none, 0px) !important;margin-bottom:var(--stk--preset--spacing--none, 0px) !important;margin-left:var(--stk--preset--spacing--none, 0px) !important;min-height:300px !important;}.stk-a2aba48 {min-height:var(--stk--preset--block-height--none, 0px) !important;}@media screen and (min-width:690px){.stk-a2aba48 {flex:var(--stk-flex-grow, 1) 1 calc(45% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-a2aba48-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-a2aba48-inner-blocks\">\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(16.293px, 1.018rem + ((1vw - 3.2px) * 0.68), 25px);\">Not Sure Which Product Fits Your Project?<\/h2>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-b1271e2\" data-block-id=\"b1271e2\"><style>.stk-b1271e2 {height:34px !important;}@media screen and (max-width:689px){.stk-b1271e2 {height:20px !important;}}<\/style><\/div>\n\n\n\n<div class=\"wp-block-stackable-text stk-block-text stk-block stk-f60b1d2\" data-block-id=\"f60b1d2\"><style>.stk-f60b1d2 {margin-bottom:45px !important;}.stk-f60b1d2 .stk-block-text__text{font-size:14px !important;}@media screen and (max-width:999px){.stk-f60b1d2 .stk-block-text__text{font-size:14px !important;}}<\/style><p class=\"stk-block-text__text\">Send us your pipe diameter, operating temperature, insulation thickness, density requirement, support type, and drawings. Our team will help recommend the right insulation product and quotation plan.<\/p><\/div>\n\n\n\n<div class=\"wp-block-stackable-button-group stk-block-button-group stk-block stk-5e35343\" data-block-id=\"5e35343\"><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-button-group\">\n<div class=\"wp-block-stackable-button stk-block-button has-text-align-center stk-block stk-b7e93ff\" data-block-id=\"b7e93ff\"><style>.stk-b7e93ff {border-top-left-radius:var(--stk--preset--border-radius--large, 16px) !important;border-top-right-radius:var(--stk--preset--border-radius--large, 16px) !important;border-bottom-right-radius:var(--stk--preset--border-radius--large, 16px) !important;border-bottom-left-radius:var(--stk--preset--border-radius--large, 16px) !important;overflow:hidden !important;}.stk-b7e93ff .stk-button{background:var(--theme-palette-color-2, #A8D54A) !important;}.stk-b7e93ff .stk-button:hover:after{background:var(--theme-palette-color-1, #8CC63F) !important;opacity:1 !important;}.stk-b7e93ff .stk-button__inner-text{font-size:15px !important;}.stk-b7e93ff .stk-button:hover .stk-button__inner-text{color:#fffffe !important;}@media screen and (max-width:999px){.stk-b7e93ff .stk-button__inner-text{font-size:15px !important;}}<\/style><a class=\"stk-link stk-button stk--hover-effect-darken\" href=\"\"><span class=\"stk-button__inner-text\"><strong>Request Technical Support<\/strong><\/span><\/a><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-d0ad301\" data-v=\"4\" data-block-id=\"d0ad301\"><style>.stk-d0ad301-container{min-height:250px !important;}@media screen and (min-width:690px){.stk-d0ad301 {flex:var(--stk-flex-grow, 1) 1 calc(70% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}@media screen and (max-width:689px){.stk-d0ad301-container{min-height:var(--stk--preset--block-height--none, 0px) !important;}}<\/style><div 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name=\"wpforms[id]\" value=\"920\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/pages\/1153\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-920\" class=\"wpforms-submit\" data-alt-text=\"sending\u2026\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Submit<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wanfupu.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"\u0417\u0430\u0433\u0440\u0443\u0437\u043a\u0430\"><\/div><\/form><\/div>  <!-- .wpforms-container --><\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>PE Casing PU Pre-insulated Direct-buried Pipes for District Heating and Cooling Networks WanFu Insulation supplies factory-prefabricated three-layer pipe systems with a steel service pipe, rigid polyurethane insulation, and a high-density polyethylene outer casing. The system is designed for buried heating and cooling networks with medium temperatures from 3\u00b0C to 140\u00b0C, and can be supplied from [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-1153","page","type-page","status-publish","hentry"],"blocksy_meta":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false,"woocommerce_archive_thumbnail":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"liu2335354414@gmail.com","author_link":"https:\/\/wanfupu.com\/ru\/author\/liu2335354414gmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"PE Casing PU Pre-insulated Direct-buried Pipes for District Heating and Cooling Networks WanFu Insulation supplies factory-prefabricated three-layer pipe systems with a steel service pipe, rigid polyurethane insulation, and a high-density polyethylene outer casing. The system is designed for buried heating and cooling networks with medium temperatures from 3\u00b0C to 140\u00b0C, and can be supplied from&hellip;","_links":{"self":[{"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/pages\/1153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/comments?post=1153"}],"version-history":[{"count":31,"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/pages\/1153\/revisions"}],"predecessor-version":[{"id":1586,"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/pages\/1153\/revisions\/1586"}],"wp:attachment":[{"href":"https:\/\/wanfupu.com\/ru\/wp-json\/wp\/v2\/media?parent=1153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}