{"id":5368,"date":"2026-04-16T21:40:20","date_gmt":"2026-04-16T13:40:20","guid":{"rendered":"http:\/\/zhongxin.zhibaocx.com\/?p=5368"},"modified":"2026-04-21T11:49:46","modified_gmt":"2026-04-21T03:49:46","slug":"%e5%86%b6%e9%87%91%e5%a4%8d%e5%90%88%e7%ae%a1%e4%bb%b6","status":"publish","type":"post","link":"http:\/\/www.zonpipe.com\/en\/5368.html","title":{"rendered":"Metallurgically Composite Pipe Fittings"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"720\" src=\"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6.jpg\" alt=\"\" class=\"wp-image-5369\" srcset=\"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6.jpg 720w, http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-300x300.jpg 300w, http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-150x150.jpg 150w, http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-12x12.jpg 12w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:18px;line-height:28px;text-indent:2em;background-color:#ffffff;padding:18px 18px 38px 18px;\"><h3 class=\"content-super-p-title\" style=\"font-size:20px;\">Metallurgically Composite Pipe Fittings<\/h3>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-normal-font-size\">Metallurgical composite pipe fittings (also known as bimetallic metallurgical composite pipe fittings) are high-end pipeline accessories integrally formed by combining high-strength carbon steel\/alloy steel base layer with high-performance corrosion-resistant alloy cladding through metallurgical bonding process (atomic-level molecular fusion). They integrate structural strength, corrosion resistance and economy, and are the core solution for high-temperature, high-pressure and strong corrosion working conditions.<br><\/p>\n\n\n\n<p class=\"has-normal-font-size\">Base Layer (Outer Layer): Adopts carbon steel (such as 20#, Q245R, A516), low-alloy steel, line pipe steel (L360, L480), etc., providing mechanical strength, pressure-bearing capacity, structural rigidity, and bearing external forces and pressure loads of the pipeline system.<br><\/p>\n\n\n\n<p class=\"has-normal-font-size\">Cladding Layer: Selects stainless steel (304, 316L, 2205 duplex steel), nickel-based alloy (Incoloy 825, Inconel 625), titanium alloy, etc., providing resistance to H\u2082S\/CO\u2082\/Cl\u207b corrosion, high-temperature resistance, stress corrosion cracking resistance and wear resistance.<\/p>\n\n\n\n<p class=\"has-normal-font-size\"><\/p>\n\n\n\n<p class=\"has-normal-font-size\"><\/p>\n<\/div>\n<\/div>\n\n\n<div id=\"post_in_list2\" class=\"post_in_list_out\" style=\"background-color:#ffffff;margin-bottom:20px;\"><div  class=\"post_in_list_head modle_title1\">\n\t<h3 class=\"main-title\"style=\"color:#f29900;font-size:16px;\">Recommended Products<\/h3>\n\t<span class=\"as-title\" style=\"color:#666666;font-size:14px;\">Recommendations<\/span><\/div><ul class=\"post_in_list row4  nobig\" data-cat=\"3\"data-tag=\"\"data-nb=\"4\"data-rand=\"rand\"data-page=\"2\" data-modle=\"post_in_list2\"data-pbtn=\"\"data-pbtnicon=\"\"data-seo2=\"\"data-wtitlesize=\"16\"data-wtitlecolor=\"\"data-wtitlehight=\"78\"data-btncolor=\"\"data-first=\"\"data-b2=\"\"data-b1=\"311\"data-row=\"4\"data-canshu=\"0\"data-wtitlecolor2=\"\"data-home=\"http:\/\/www.zonpipe.com\/en\"><li  ><div class=\"case_pic\"title=\"Bi-Metal Composite Steel Pipe Solution For Oil &amp; Gas\"style=\"max-height:311px;\">\n<a href=\"http:\/\/www.zonpipe.com\/en\/5378.html\">\n<figure style=\"max-height:311px;\">\n<img decoding=\"async\" class=\"lazyload\"  src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"\u53cc\u91d1\u5c5e\u590d\u5408\u7ba1\u6cb9\u6c14\u884c\u4e1a\u8150\u8680\u89e3\u51b3\u65b9\u6848\"      \/>\n<figcaption><span>Corrosion poses a persistent and critical challenge in oil and gas production and transportation. Harmful media such as CO\u2082, H\u2082S, seawater, and chlorides in crude oil and natural gas continuously degrade pipeline integrity, weaken structural strength, and threaten operational safety. Jiangsu Zhongxin Pipe Sci-Tech Co., Ltd. (Zonpipe) delivers high-performance CRA solutions to safeguard your pipeline infrastructure, minimize costly repairs, reduce downtime, and prevent economic losses.<\/span><\/figcaption>\n<\/figure>\n<\/a>\n<\/div><div class=\"case_text\" title=\"Bi-Metal Composite Steel Pipe Solution For Oil &amp; Gas\" style=\"height:78px;\"><h4 class=\"posts_titles\" >\n<a style=\"font-size:16px;\" href=\"http:\/\/www.zonpipe.com\/en\/5378.html\">Bi-Metal Composite Steel Pipe Solution For Oil &amp; Gas<\/a>\n<\/h4><p >Corrosion poses a persistent and critical challenge in oil and gas production and transportation. Harmful media such as CO\u2082, H\u2082S, seawater, and chlorides in crude oil and natural gas continuously degrade pipeline integrity, weaken structural strength, and threaten operational safety. Jiangsu Zhongxin Pipe Sci-Tech Co., Ltd. (Zonpipe) delivers high-performance CRA solutions to safeguard your pipeline infrastructure, minimize costly repairs, reduce downtime, and prevent economic losses.<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Mechanical &amp; Metallurgical Composite Pipes - Corrosion Solutions for the Chemical Industry\"style=\"max-height:311px;\">\n<a href=\"http:\/\/www.zonpipe.com\/en\/5382.html\">\n<figure style=\"max-height:311px;\">\n<img decoding=\"async\" class=\"lazyload\"  src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"\u673a\u68b0\u3001\u51b6\u91d1\u590d\u5408\u7ba1\u5316\u5de5\u884c\u4e1a\u8150\u8680\u89e3\u51b3\u65b9\u6848\"      \/>\n<figcaption><span>In petrochemical refineries, chemical plants, fine chemical facilities and storage &amp; transportation systems, process media such as hydrogen sulfide (H\u2082S), carbon dioxide (CO\u2082), chloride ions, acid-base media, sulfides and high-temperature oil and gas will cause severe corrosion, erosion and material failure to the pipeline system. Traditional carbon steel pipelines are prone to leakage, short service life and frequent maintenance, which seriously affect production safety, equipment continuity and economic benefits.<\/span><\/figcaption>\n<\/figure>\n<\/a>\n<\/div><div class=\"case_text\" title=\"Mechanical &amp; Metallurgical Composite Pipes - Corrosion Solutions for the Chemical Industry\" style=\"height:78px;\"><h4 class=\"posts_titles\" >\n<a style=\"font-size:16px;\" href=\"http:\/\/www.zonpipe.com\/en\/5382.html\">Mechanical &amp; Metallurgical Composite Pipes - Corrosion Solutions for the Chemical Industry<\/a>\n<\/h4><p >In petrochemical refineries, chemical plants, fine chemical facilities and storage &amp; transportation systems, process media such as hydrogen sulfide (H\u2082S), carbon dioxide (CO\u2082), chloride ions, acid-base media, sulfides and high-temperature oil and gas will cause severe corrosion, erosion and material failure to the pipeline system. Traditional carbon steel pipelines are prone to leakage, short service life and frequent maintenance, which seriously affect production safety, equipment continuity and economic benefits.<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Weld Overlay Clad Steel Pipe\"style=\"max-height:311px;\">\n<a href=\"http:\/\/www.zonpipe.com\/en\/5359.html\">\n<figure style=\"max-height:311px;\">\n<img decoding=\"async\" class=\"lazyload\"  src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u5806\u710a\u590d\u5408\u94a2\u7ba1-2.png\" alt=\"\u5806\u710a\u590d\u5408\u94a2\u7ba1\"      \/>\n<figcaption><span>The weld overlay clad steel pipe adopts advanced automatic weld overlay technology to clad a layer of high-wear-resistant, corrosion-resistant and high-temperature-resistant alloy materials (such as nickel-based alloy 825, 625, duplex stainless steel, etc.) on the inner wall of the base pipe. By accurately controlling the cladding thickness and dilution rate, it achieves perfect integration of the base pipe and the surfacing layer, significantly improving the service life and safety performance of the pipe under extreme working conditions. The product is accurately adapted to designated high-end industries and widely used in heavy industrial fields such as oil and gas (offshore oil and gas platforms, downhole oil and gas transmission pipelines), chemical industry (supporting pipelines for high-end chemical reactors, transportation of corrosive media), marine engineering (seawater desalination, offshore platform pipe networks), and electric power (nuclear power plant cooling systems, high-temperature and high-pressure pipelines in power plants). It is the core solution to replace traditional lined pipes and integral alloy pipes.<\/span><\/figcaption>\n<\/figure>\n<\/a>\n<\/div><div class=\"case_text\" title=\"Weld Overlay Clad Steel Pipe\" style=\"height:78px;\"><h4 class=\"posts_titles\" >\n<a style=\"font-size:16px;\" href=\"http:\/\/www.zonpipe.com\/en\/5359.html\">Weld Overlay Clad Steel Pipe<\/a>\n<\/h4><p >The weld overlay clad steel pipe adopts advanced automatic weld overlay technology to clad a layer of high-wear-resistant, corrosion-resistant and high-temperature-resistant alloy materials (such as nickel-based alloy 825, 625, duplex stainless steel, etc.) on the inner wall of the base pipe. By accurately controlling the cladding thickness and dilution rate, it achieves perfect integration of the base pipe and the surfacing layer, significantly improving the service life and safety performance of the pipe under extreme working conditions. The product is accurately adapted to designated high-end industries and widely used in heavy industrial fields such as oil and gas (offshore oil and gas platforms, downhole oil and gas transmission pipelines), chemical industry (supporting pipelines for high-end chemical reactors, transportation of corrosive media), marine engineering (seawater desalination, offshore platform pipe networks), and electric power (nuclear power plant cooling systems, high-temperature and high-pressure pipelines in power plants). It is the core solution to replace traditional lined pipes and integral alloy pipes.<\/p><\/div><\/li><li  ><div class=\"case_pic\"title=\"Bimetal Composite Pipe: Corrosion Solution for Offshore Engineering Pipelines\"style=\"max-height:311px;\">\n<a href=\"http:\/\/www.zonpipe.com\/en\/5384.html\">\n<figure style=\"max-height:311px;\">\n<img decoding=\"async\" class=\"lazyload\"  src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"http:\/\/www.zonpipe.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"\u53cc\u91d1\u5c5e\u590d\u5408\u7ba1\u6d77\u6d0b\u5de5\u7a0b\u7ba1\u9053\u8150\u8680\u89e3\u51b3\u65b9\u6848\"      \/>\n<figcaption><span>Offshore engineering operations, including deep-sea oil and gas development, subsea pipeline transportation, and offshore platform piping systems, operate under extreme corrosive conditions. Pipes are continuously exposed to multiple corrosive agents\u2014high-salinity seawater, concentrated chloride ions, dissolved oxygen, carbon dioxide (CO\u2082), hydrogen sulfide (H\u2082S), and marine microorganisms\u2014compounded by deep-sea high pressure, temperature fluctuations, and wave impacts. These harsh environments often lead to premature pipeline corrosion failure, threatening the safe and stable operation of offshore projects, shortening service life, and even triggering catastrophic safety incidents and substantial economic losses.<\/span><\/figcaption>\n<\/figure>\n<\/a>\n<\/div><div class=\"case_text\" title=\"Bimetal Composite Pipe: Corrosion Solution for Offshore Engineering Pipelines\" style=\"height:78px;\"><h4 class=\"posts_titles\" >\n<a style=\"font-size:16px;\" href=\"http:\/\/www.zonpipe.com\/en\/5384.html\">Bimetal Composite Pipe: Corrosion Solution for Offshore Engineering Pipelines<\/a>\n<\/h4><p >Offshore engineering operations, including deep-sea oil and gas development, subsea pipeline transportation, and offshore platform piping systems, operate under extreme corrosive conditions. Pipes are continuously exposed to multiple corrosive agents\u2014high-salinity seawater, concentrated chloride ions, dissolved oxygen, carbon dioxide (CO\u2082), hydrogen sulfide (H\u2082S), and marine microorganisms\u2014compounded by deep-sea high pressure, temperature fluctuations, and wave impacts. These harsh environments often lead to premature pipeline corrosion failure, threatening the safe and stable operation of offshore projects, shortening service life, and even triggering catastrophic safety incidents and substantial economic losses.<\/p><\/div><\/li><\/ul><div class=\"tishi\"><p class=\"loading\"><i class=\"fas fa-spinner\"><\/i>loading...<\/p><p class=\"lasetpost\">It's already to the last piece of content!<\/p><\/div><\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":5417,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"center top","themepark_post_img_re":true,"themepark_post_img_cover":true,"themepark_post_img_fixed":true,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[3,44],"tags":[],"class_list":["post-5368","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-center","category-metallurgically-composite-pipe-fittings"],"metadata":{"themepark_post_img":[""],"themepark_post_img_po":["center top"],"themepark_post_img_re":["1"],"themepark_post_img_cover":["1"],"themepark_post_img_fixed":["1"],"themepark_post_hide_title":["1"],"themepark_post_width":["1022px"],"views":["1035"],"_thumbnail_id":["5417"],"themepark_paddingblock":["1"],"catce":["sidebar-widgets4"],"_canshu":["a:6:{i:0;a:2:{s:5:\"title\";s:6:\"\u54c1\u724c\";s:4:\"text\";s:8:\"Zhongxin\";}i:1;a:2:{s:5:\"title\";s:6:\"\u4ea7\u5730\";s:4:\"text\";s:16:\"\u4e2d\u56fd-\u6c5f\u82cf\u7701\";}i:2;a:2:{s:5:\"title\";s:12:\"\u5b89\u5168\u8ba4\u8bc1\";s:4:\"text\";s:17:\"ISO 9001\uff0cAPI Q1\";}i:3;a:5:{s:5:\"title\";s:6:\"\u6750\u8d28\";s:4:\"text\";s:0:\"\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:4;a:5:{s:5:\"title\";s:6:\"\u73af\u4fdd\";s:4:\"text\";s:0:\"\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:5;a:5:{s:5:\"title\";s:12:\"\u4f7f\u7528\u5bff\u547d\";s:4:\"text\";s:0:\"\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}}"],"_wp_old_slug":["%e7%a4%ba%e4%be%8b%e4%ba%a7%e5%93%81%ef%bc%9asecy%e9%85%8d%e4%bb%b6-%e5%88%b9%e8%bd%a6%e7%89%87-%e6%95%a3%e7%83%ad%e7%89%87-%e5%88%b6%e5%86%b7%e8%ae%be%e5%a4%87-3","%e9%95%8d%e5%9f%ba%e5%90%88%e9%87%91%e6%9c%ba%e6%a2%b0%e5%a4%8d%e5%90%88%e7%ae%a1","%e8%80%90%e8%9a%80%e5%90%88%e9%87%91%e5%90%88%e9%87%91%e6%9c%ba%e6%a2%b0%e5%a4%8d%e5%90%88%e7%ae%a1","%e6%9c%ba%e6%a2%b0%e5%a4%8d%e5%90%88%e9%92%a2%e7%ae%a1-2","%e5%a0%86%e7%84%8a%e5%a4%8d%e5%90%88%e9%92%a2%e7%ae%a1-2"],"_wp_old_date":["2021-02-05","2026-04-20"],"_dp_original":["5364"],"_edit_lock":["1776743637:1"],"_edit_last":["1"]},"medium_url":"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-1-300x225.jpg","thumbnail_url":"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-1-150x150.jpg","full_url":"http:\/\/www.zonpipe.com\/wp-content\/uploads\/2026\/04\/\u51b6\u91d1\u590d\u5408\u7ba1\u4ef6-1.jpg","_links":{"self":[{"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/posts\/5368","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/comments?post=5368"}],"version-history":[{"count":2,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/posts\/5368\/revisions"}],"predecessor-version":[{"id":5404,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/posts\/5368\/revisions\/5404"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/media\/5417"}],"wp:attachment":[{"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/media?parent=5368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/categories?post=5368"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.zonpipe.com\/en\/wp-json\/wp\/v2\/tags?post=5368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}