{"id":4265,"date":"2023-11-22T09:46:55","date_gmt":"2023-11-22T01:46:55","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=4265"},"modified":"2023-11-22T10:44:29","modified_gmt":"2023-11-22T02:44:29","slug":"api-5ct-l80-casing-and-tubing-pipe-in-china","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/it\/api-5ct-l80-casing-and-tubing-pipe-in-china\/","title":{"rendered":"Tubo e tubi API 5CT L80 in Cina"},"content":{"rendered":"<br>\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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.casingtube.com\/it\/api-5ct-l80-casing-and-tubing-pipe-in-china\/#Esplorazione_dei_vantaggi_dellinvolucro_e_dei_tubi_API_5ct_l80_in_Cina\" title=\"Esplorazione dei vantaggi dell&#8217;involucro e dei tubi \u00a0API 5ct l80 in Cina\">Esplorazione dei vantaggi dell&#8217;involucro e dei tubi \u00a0API 5ct l80 in Cina<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.casingtube.com\/it\/api-5ct-l80-casing-and-tubing-pipe-in-china\/#Comprensione_degli_standard_di_qualita_dei_tubi_e_degli_involucri_API_5CT_L80_in_Cina\" title=\"Comprensione degli standard di qualit\u00e0 dei tubi e degli involucri API 5CT L80 in Cina\">Comprensione degli standard di qualit\u00e0 dei tubi e degli involucri API 5CT L80 in Cina<\/a><\/li><\/ul><\/nav><\/div>\n<h3 id=\"wpaicg-exploring-the-benefits-of-api-5ct-l80-casing-and-tubing-pipe-in-china\"><span class=\"ez-toc-section\" id=\"Esplorazione_dei_vantaggi_dellinvolucro_e_dei_tubi_API_5ct_l80_in_Cina\"><\/span>Esplorazione dei vantaggi dell&#8217;involucro e dei tubi <a href=\"\/tag\/api-5ct-l80\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a><\/strong><\/a> in Cina<span class=\"ez-toc-section-end\"><\/span><\/h3><br>\nI tubi per rivestimenti e tubazioni API 5CT L80 sono ampiamente utilizzati nell&#8217;industria del petrolio e del <a href=\"\/tag\/gas\" target=\"_blank\"><strong><a href=\"\/tag\/gas-4\" target=\"_blank\"><strong>Gas<\/strong><\/a><\/strong><\/a> in Cina. Questi tubi sono realizzati in acciaio di alta qualit\u00e0 e sono progettati per resistere a pressioni e temperature estreme. L&#8217;acciaio di qualit\u00e0 L80 \u00e8 un acciaio bassolegato altamente resistente alla corrosione e all&#8217;abrasione. \u00c8 anche altamente resistente alle fessurazioni e ha un&#8217;eccellente resistenza alla trazione.<br>\ntubo per olio grossista cinese di alta qualit\u00e0,tubo di rivestimento buona azienda cinese,<br>\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"casing pipe suppliers in China, casing capping pipe,oil tube High-Quality high-quality China,\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/74VcdS_rzyM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\nL&#8217;uso di tubi e rivestimenti API 5CT L80 in Cina offre numerosi vantaggi. Innanzitutto, questi tubi sono estremamente durevoli e possono resistere a pressioni e temperature estreme. Ci\u00f2 li rende ideali per l&#8217;uso nei pozzi di petrolio e gas, poich\u00e9 possono resistere alle alte pressioni e temperature associate a questi pozzi. In secondo luogo, l&#8217;acciaio di qualit\u00e0 L80 \u00e8 altamente resistente alla corrosione e all&#8217;abrasione, rendendolo ideale per l&#8217;uso in ambienti corrosivi. Infine, i tubi sono altamente resistenti alla fessurazione, rendendoli adatti all&#8217;uso in aree in cui esiste il rischio di fessurazione a causa dell&#8217;elevata pressione o temperatura.<br>\n<br>\n<br>\n<img decoding=\"async\" src=\"http:\/\/www.casingtube.com\/wp-content\/uploads\/2022\/03\/u39427891151090612774fm253fmtautoapp138fJPEG.webp\" alt=\"alt-943\" class=\"wp-image-943\" id=\"i943\" \/><br>\nNel complesso, l&#8217;uso di tubi e rivestimenti API 5CT L80 in Cina offre numerosi vantaggi. Questi tubi sono estremamente durevoli e possono resistere a pressioni e temperature estreme, rendendoli ideali per l&#8217;uso nei pozzi di petrolio e gas. Inoltre, il grado di acciaio L80 \u00e8 altamente resistente alla corrosione e all&#8217;abrasione, rendendolo adatto all&#8217;uso in ambienti corrosivi. Infine, i tubi sono altamente resistenti alla fessurazione, rendendoli adatti all&#8217;uso in aree in cui esiste il rischio di fessurazione a causa dell&#8217;elevata pressione o temperatura.<br>\n<h3 id=\"wpaicg-understanding-the-quality-standards-of-api-5ct-l80-casing-and-tubing-pipe-in-china\"><span class=\"ez-toc-section\" id=\"Comprensione_degli_standard_di_qualita_dei_tubi_e_degli_involucri_API_5CT_L80_in_Cina\"><\/span>Comprensione degli standard di qualit\u00e0 dei tubi e degli involucri API 5CT L80 in Cina<span class=\"ez-toc-section-end\"><\/span><\/h3><br>\n<figure class=\"wp-block-table\"><table border=\"1\" cellspacing=\"0\" cellpadding=\"10\"><tbody><tr><td colspan=\"10\"><strong>Requisiti di trazione e durezza<\/strong><strong><\/strong><\/td><\/tr><tr><td><strong>Grado<\/strong><strong><\/strong><\/td><td><strong>\u00a0<\/strong><\/td><td><strong>\u00a0<\/strong><\/td><td colspan=\"2\"><strong>Carico di snervamento MPa<\/strong><strong><\/strong><\/td><td><strong>Trazione <\/strong><strong>Forza<\/strong><strong><\/strong><\/td><td colspan=\"2\"><strong>Durezza <\/strong>a,c<strong><\/strong><\/td><td><strong>Spessore parete specificato<\/strong><strong><\/strong><\/td><td><strong>Durezza consentita <\/strong><strong>Variazione <\/strong>b<strong><\/strong><\/td><\/tr><tr><td><strong>\u00a0<\/strong><\/td><td><strong>Tipo<\/strong><strong><\/strong><\/td><td><strong>Allungamento totale sotto carico<\/strong><strong><\/strong><\/td><td colspan=\"2\"><strong>\u00a0<\/strong><\/td><td><strong>MPamin<\/strong><strong><\/strong><\/td><td colspan=\"2\"><strong>massimo<\/strong><strong><\/strong><\/td><td><strong>\u00a0<\/strong><\/td><td><strong>\u00a0<\/strong><\/td><\/tr><tr><td><strong>\u00a0<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td><strong>min<\/strong><strong><\/strong><\/td><td><strong>massimo<\/strong><strong><\/strong><\/td><td>\u00a0<\/td><td><strong>HRC<\/strong><strong><\/strong><\/td><td><strong>HBW<\/strong><strong><\/strong><\/td><td><strong>mm<\/strong><strong><\/strong><\/td><td><strong>HRC<\/strong><strong><\/strong><\/td><\/tr><tr><td><strong>1<\/strong><strong><\/strong><\/td><td><strong>2<\/strong><strong><\/strong><\/td><td><strong>3<\/strong><strong><\/strong><\/td><td><strong>4<\/strong><strong><\/strong><\/td><td><strong>5<\/strong><strong><\/strong><\/td><td><strong>6<\/strong><strong><\/strong><\/td><td><strong>7<\/strong><strong><\/strong><\/td><td><strong>8<\/strong><strong><\/strong><\/td><td><strong>9<\/strong><strong><\/strong><\/td><td><strong>10<\/strong><strong><\/strong><\/td><\/tr><tr><td>H40<\/td><td> <\/td><td>0.5<\/td><td>276<\/td><td>552<\/td><td>414<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td><a href=\"\/tag\/j55\" target=\"_blank\"><strong>J55<\/strong><\/a><\/td><td> <\/td><td>0.5<\/td><td>379<\/td><td>552<\/td><td>517<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td><a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a><\/td><td> <\/td><td>0.5<\/td><td>379<\/td><td>552<\/td><td>655<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td><a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a><\/td><td>1<\/td><td>0.5<\/td><td>552<\/td><td>758<\/td><td>689<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td>N80<\/td><td>Q<\/td><td>0.5<\/td><td>552<\/td><td>758<\/td><td>689<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td>R95<\/td><td> <\/td><td>0.5<\/td><td>655<\/td><td>758<\/td><td>724<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td>L80 L80<\/td><td>1<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td> <\/td><td> <\/td><\/tr><tr><td>L80<\/td><td>9Cr 13Cr<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td> <\/td><td> <\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td> <\/td><td> <\/td><\/tr><tr><td><a href=\"\/tag\/c90\" target=\"_blank\"><strong>C90<\/strong><\/a><\/td><td>1<\/td><td>0.5<\/td><td>621<\/td><td>724<\/td><td>689<\/td><td>25.4<\/td><td>255<\/td><td> 12.70<\/td><td>3<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td> \u00a025.40<\/td><td>6<\/td><\/tr><tr><td><a href=\"\/tag\/t95\" target=\"_blank\"><strong>T95<\/strong><\/a><\/td><td>1<\/td><td>0.5<\/td><td>655<\/td><td>758<\/td><td>724<\/td><td>25.4<\/td><td>255<\/td><td> 12.70<\/td><td>3<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td> \u00a025.40<\/td><td>6<\/td><\/tr><tr><td>C110<\/td><td> <\/td><td>0.7<\/td><td>758<\/td><td>828<\/td><td>793<\/td><td>30<\/td><td>286<\/td><td> 12.70<\/td><td>3<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td> \u00a025.40<\/td><td>6<\/td><\/tr><tr><td><a href=\"\/tag\/p110\" target=\"_blank\"><strong>P110<\/strong><\/a><\/td><td> <\/td><td>0.6<\/td><td>758<\/td><td>965<\/td><td>862<\/td><td> <\/td><td> <\/td><td> <\/td><td> <\/td><\/tr><tr><td><a href=\"\/tag\/q125\" target=\"_blank\"><strong>Q125<\/strong><\/a><\/td><td>1<\/td><td>0.65<\/td><td>862<\/td><td>1034<\/td><td>931<\/td><td>b<\/td><td> <\/td><td> 12.70<\/td><td>3<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71 alle 19.04 19.05<\/td><td>4<\/td><\/tr><tr><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>5<\/td><\/tr><tr><td colspan=\"10\">a In caso di controversia, come metodo di riferimento verr\u00e0 utilizzato il test di durezza Rockwell C del laboratorio.<\/td><\/tr><tr><td colspan=\"10\">b Non sono specificati limiti di durezza, ma la variazione massima \u00e8 limitata come controllo di produzione in conformit\u00e0 con 7.8 e 7.9.<\/td><\/tr><tr><td colspan=\"10\">c Per le prove di durezza attraverso la parete dei gradi L80 (tutti i tipi), C90, T95 e C110, i requisiti indicati nella scala HRC riguardano il numero massimo di durezza media.<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Esplorazione dei vantaggi dell&#8217;involucro e dei tubi \u00a0<a href=\"\/tag\/api-5ct-l80\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> 5c<\/strong><\/a>t<\/strong><\/a><\/strong><\/a> <a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a><\/strong><\/a> in Cina I tubi per rivestimenti e tubazioni API 5CT L80 sono&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1382,"comment_status":"closed","ping_status":"closed","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":[190,185,186,188,198,195,184,179,201,212,189],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"it","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/4265"}],"collection":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/comments?post=4265"}],"version-history":[{"count":16,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/4265\/revisions"}],"predecessor-version":[{"id":4297,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/4265\/revisions\/4297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/media\/1382"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/media?parent=4265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/categories?post=4265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/tags?post=4265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}