{"id":28926,"date":"2026-07-28T22:00:07","date_gmt":"2026-07-28T22:00:07","guid":{"rendered":"https:\/\/www.petroleumpipes.com\/api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5\/"},"modified":"2026-07-28T22:00:07","modified_gmt":"2026-07-28T22:00:07","slug":"api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5","status":"publish","type":"post","link":"https:\/\/www.petroleumpipes.com\/de\/api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5\/","title":{"rendered":"API 5CT Casing Pipe Manufacturer: Quality Steel Pipes for Oil &amp; Gas Industry"},"content":{"rendered":"<p>As a <a href=\"\/tag\/lead\" target=\"_blank\"><strong>lead<\/strong><\/a>ing <a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a> <a href=\"\/tag\/casing-pipe-manufacturer\" target=\"_blank\"><strong><a href=\"\/tag\/casing-pipe-2\" target=\"_blank\"><strong><a href=\"\/tag\/casing-pipe-3\" target=\"_blank\"><strong><a href=\"\/tag\/casing\" target=\"_blank\"><strong><a href=\"\/tag\/casing-2\" target=\"_blank\"><strong>Casing<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/pipe\" target=\"_blank\"><strong><strong> Pipe<\/strong><\/strong><\/a><\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/manufacturer\" target=\"_blank\"><strong><a href=\"\/tag\/manufacture\" target=\"_blank\"><strong>manufacture<\/strong><\/a>r<\/strong><\/a><\/strong><\/a>, we <a href=\"\/tag\/special\" target=\"_blank\"><strong>special<\/strong><\/a>ize in producing <a href=\"\/tag\/high-quality\" target=\"_blank\"><strong>high-<a href=\"\/tag\/quality\" target=\"_blank\"><strong>quality<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/steel-pipe\" target=\"_blank\"><strong><a href=\"\/tag\/steel\" target=\"_blank\"><strong>steel<\/strong><\/a> pipe<\/strong><\/a>s <a href=\"\/tag\/for\" target=\"_blank\"><strong>for<\/strong><\/a> <a href=\"\/tag\/the\" target=\"_blank\"><strong>the<\/strong><\/a> <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong><strong> Oil<\/strong><\/strong><\/a> and <a href=\"\/tag\/gas\" target=\"_blank\"><strong>gas<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/industry\" target=\"_blank\"><strong>industry<\/strong><\/a>. Our <a href=\"\/tag\/products\" target=\"_blank\"><strong>pro<a href=\"\/tag\/ducts\" target=\"_blank\"><strong>ducts<\/strong><\/a><\/strong><\/a> meet <a href=\"\/tag\/international\" target=\"_blank\"><strong>international<\/strong><\/a> <a href=\"\/tag\/standards\" target=\"_blank\"><strong><a href=\"\/tag\/standard\" target=\"_blank\"><strong>standard<\/strong><\/a>s<\/strong><\/a> and are trusted by <a href=\"\/tag\/drilling\" target=\"_blank\"><strong><a href=\"\/tag\/drill\" target=\"_blank\"><strong>drill<\/strong><\/a>ing<\/strong><\/a> <a href=\"\/tag\/companies\" target=\"_blank\"><strong>Companies<\/strong><\/a> worldwide.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.petroleumpipes.com\/de\/api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5\/#api_5CT_casing_Pipe_specifications\" title=\"api  5CT casing Pipe specifications\">api  5CT casing Pipe specifications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.petroleumpipes.com\/de\/api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5\/#Quality_assurance\" title=\"Quality assurance\">Quality assurance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.petroleumpipes.com\/de\/api-5ct-casing-pipe-manufacturer-quality-steel-pipes-for-oil-gas-industry-5\/#applications\" title=\"applications\">applications<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"api_5CT_casing_Pipe_specifications\"><\/span><a href=\"\/tag\/api-5ct-casing\" target=\"_blank\"><strong>api <a href=\"\/tag\/5ct\" target=\"_blank\"><strong><strong> 5CT<\/strong><\/strong><\/a> casing<\/strong><\/a> Pipe <a href=\"\/tag\/specifications\" target=\"_blank\"><strong><a href=\"\/tag\/specification\" target=\"_blank\"><strong><a href=\"\/tag\/specific\" target=\"_blank\"><strong>specific<\/strong><\/a>ation<\/strong><\/a>s<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Outer <a href=\"\/tag\/diameter\" target=\"_blank\"><strong>diameter<\/strong><\/a>:<\/strong> 2-3\/8&#8243; to 20&#8243;<\/li>\n<li><strong><a href=\"\/tag\/wall-thickness\" target=\"_blank\"><strong>Wall <a href=\"\/tag\/thickness\" target=\"_blank\"><strong><a href=\"\/tag\/thick\" target=\"_blank\"><strong>thick<\/strong><\/a>ness<\/strong><\/a><\/strong><\/a>:<\/strong> 0.156&#8243; to 0.950&#8243;<\/li>\n<li><strong>Steel <a href=\"\/tag\/grades\" target=\"_blank\"><strong><a href=\"\/tag\/grade\" target=\"_blank\"><strong>grade<\/strong><\/a>s<\/strong><\/a>:<\/strong> <a href=\"\/tag\/j55\" target=\"_blank\"><strong><a href=\"\/tag\/j55-2\" target=\"_blank\"><strong>J55<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/k55\" target=\"_blank\"><strong><a href=\"\/tag\/k55-2\" target=\"_blank\"><strong>K55<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/n80\" target=\"_blank\"><strong><a href=\"\/tag\/n80-2\" target=\"_blank\"><strong>N80<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>L80<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/p110\" target=\"_blank\"><strong><a href=\"\/tag\/p110-2\" target=\"_blank\"><strong>P110<\/strong><\/a>,<\/strong><\/a> <a href=\"\/tag\/q125\" target=\"_blank\"><strong><a href=\"\/tag\/q125-2\" target=\"_blank\"><strong>Q125<\/strong><\/a><\/strong><\/a><\/li>\n<li><strong><a href=\"\/tag\/connection\" target=\"_blank\"><strong>connection<\/strong><\/a> Types:<\/strong> STC, LTC, BTC, GT<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Quality_assurance\"><\/span>Quality <a href=\"\/tag\/assurance\" target=\"_blank\"><strong>assurance<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Our <a href=\"\/tag\/manufacturing\" target=\"_blank\"><strong>manufacturing<\/strong><\/a> <a href=\"\/tag\/process\" target=\"_blank\"><strong>process<\/strong><\/a> follows API 5CT standards strictly. Each pipe undergoes <a href=\"\/tag\/hydrostatic-test\" target=\"_blank\"><strong>Hydrostatic <a href=\"\/tag\/test\" target=\"_blank\"><strong>test<\/strong><\/a><\/strong><\/a>ing, <a href=\"\/tag\/non-destructive-testing\" target=\"_blank\"><strong>Non-<a href=\"\/tag\/des\" target=\"_blank\"><strong>des<\/strong><\/a>tructive testing<\/strong><\/a>, and <a href=\"\/tag\/dimensional\" target=\"_blank\"><strong>dimensional<\/strong><\/a> <a href=\"\/tag\/inspection\" target=\"_blank\"><strong>inspection<\/strong><\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"applications\"><\/span><a href=\"\/tag\/applications\" target=\"_blank\"><strong>applications<\/strong><\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>API 5CT <a href=\"\/tag\/casing-pipes\" target=\"_blank\"><strong>casing <a href=\"\/tag\/pipes\" target=\"_blank\"><strong>pipes<\/strong><\/a><\/strong><\/a> are widely used in <a href=\"\/tag\/onshore\" target=\"_blank\"><strong>onshore<\/strong><\/a> drilling, offshore <a href=\"\/tag\/platforms\" target=\"_blank\"><strong>platforms<\/strong><\/a>, and <a href=\"\/tag\/direct\" target=\"_blank\"><strong>direct<\/strong><\/a>ional drilling <a href=\"\/tag\/operations\" target=\"_blank\"><strong>o<a href=\"\/tag\/per\" target=\"_blank\"><strong>per<\/strong><\/a>ations<\/strong><\/a>.<\/p>\n<p><em>Keywords: API 5CT, casing pipe manufacturer, <a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong>oil country <a href=\"\/tag\/tubular\" target=\"_blank\"><strong>tubular<\/strong><\/a><\/strong><\/a> goods<\/strong><\/a>, <a href=\"\/tag\/octg\" target=\"_blank\"><strong>octg<\/strong><\/a>, steel pipe<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As a <a href=\"\/tag\/lead\" target=\"_blank\"><strong>lead<\/strong><\/a>ing \u00a0<a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a> <a href=\"\/tag\/casing-pipe-manufacturer\" target=\"_blank\"><strong><a href=\"\/tag\/casing-pipe-2\" target=\"_blank\"><strong><a href=\"\/tag\/casing-pipe-3\" target=\"_blank\"><strong><a href=\"\/tag\/casing\" target=\"_blank\"><strong><a href=\"\/tag\/casing-2\" target=\"_blank\"><strong>Casing<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/pipe\" target=\"_blank\"><strong><strong> Pipe<\/strong><\/strong><\/a><\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/manufacturer\" target=\"_blank\"><strong><a href=\"\/tag\/manufacture\" target=\"_blank\"><strong>manufacture<\/strong><\/a>r<\/strong><\/a><\/strong><\/a>, we <a href=\"\/tag\/special\" target=\"_blank\"><strong>special<\/strong><\/a>ize in producing <a href=\"\/tag\/high-quality\" target=\"_blank\"><strong>high-<a href=\"\/tag\/quality\" target=\"_blank\"><strong>quality<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/steel-pipe\" target=\"_blank\"><strong><a href=\"\/tag\/steel\" target=\"_blank\"><strong>steel<\/strong><\/a> pipe<\/strong><\/a>s <a href=\"\/tag\/for\" target=\"_blank\"><strong>for<\/strong><\/a> <a href=\"\/tag\/the\" target=\"_blank\"><strong>the<\/strong><\/a> <a href=\"\/tag\/oil-and-gas\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong><strong> Oil<\/strong><\/strong><\/a> and <a href=\"\/tag\/gas\" target=\"_blank\"><strong>gas<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/industry\" target=\"_blank\"><strong>industry<\/strong><\/a>. Our <a href=\"\/tag\/products\" target=\"_blank\"><strong>pro<a href=\"\/tag\/ducts\" target=\"_blank\"><strong>ducts<\/strong><\/a><\/strong><\/a> meet <a href=\"\/tag\/international\" target=\"_blank\"><strong>international<\/strong><\/a> <a href=\"\/tag\/standards\" target=\"_blank\"><strong><a href=\"\/tag\/standard\" target=\"_blank\"><strong>standard<\/strong><\/a>s<\/strong><\/a> and are trusted by <a href=\"\/tag\/drilling\" target=\"_blank\"><strong><a href=\"\/tag\/drill\" target=\"_blank\"><strong>drill<\/strong><\/a>ing<\/strong><\/a> <a href=\"\/tag\/companies\" target=\"_blank\"><strong>Companies<\/strong><\/a> worldwide. <a href=\"\/tag\/api-5ct-casing\" target=\"_blank\"><strong>api <a href=\"\/tag\/5ct\" target=\"_blank\"><strong><strong> 5CT<\/strong><\/strong><\/a> casing<\/strong><\/a> Pipe <a href=\"\/tag\/specifications\" target=\"_blank\"><strong><a href=\"\/tag\/specification\" target=\"_blank\"><strong><a href=\"\/tag\/specific\" target=\"_blank\"><strong>specific<\/strong><\/a>ation<\/strong><\/a>s<\/strong><\/a> Outer <a href=\"\/tag\/diameter\" target=\"_blank\"><strong>diameter<\/strong><\/a>: 2-3\/8&#8243; to 20&#8243; <a href=\"\/tag\/wall-thickness\" target=\"_blank\"><strong>Wall <a href=\"\/tag\/thickness\" target=\"_blank\"><strong><a href=\"\/tag\/thick\" target=\"_blank\"><strong>thick<\/strong><\/a>ness<\/strong><\/a><\/strong><\/a>: 0.156&#8243; to 0.950&#8243; Steel <a href=\"\/tag\/grades\" target=\"_blank\"><strong><a href=\"\/tag\/grade\" target=\"_blank\"><strong>grade<\/strong><\/a>s<\/strong><\/a>: <a href=\"\/tag\/j55\" target=\"_blank\"><strong><a href=\"\/tag\/j55-2\" target=\"_blank\"><strong>J55<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/k55\" target=\"_blank\"><strong><a href=\"\/tag\/k55-2\" target=\"_blank\"><strong>K55<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/n80\" target=\"_blank\"><strong><a href=\"\/tag\/n80-2\" target=\"_blank\"><strong>N80<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>L80<\/strong><\/a><\/strong><\/a>, <a href=\"\/tag\/p110\" target=\"_blank\"><strong><a href=\"\/tag\/p110-2\" target=\"_blank\"><strong>P110<\/strong><\/a>,<\/strong><\/a>&#8230;<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[4189,4190,4353,1918,81,4005,4043,6069,3592,3686,7392,1934,4825,55,2486,1291,113,3979,176,3600,234,3745,4063,196,3696,515,4725,4024,1307,3613,3663,9884,2491,4066,3664,1896,261,3856,5896,5895,70,6281,1026,182,71,67,6131,4065,100,1297,253,1118,3709,3648,5254,72,9653,3615,684,5937,3744,3981,3985,1914,4216,10723,10606],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"de","enabled_languages":["en","es","de","fr","ru","it","pl","ka","ja","ko","sv"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"pl":{"title":false,"content":false,"excerpt":false},"ka":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"sv":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/posts\/28926"}],"collection":[{"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/comments?post=28926"}],"version-history":[{"count":0,"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/posts\/28926\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/media?parent=28926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/categories?post=28926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroleumpipes.com\/de\/wp-json\/wp\/v2\/tags?post=28926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}