{"id":6730,"date":"2021-03-23T12:34:58","date_gmt":"2021-03-23T12:34:58","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=6730"},"modified":"2025-10-09T06:41:02","modified_gmt":"2025-10-09T06:41:02","slug":"technologie-de-production-de-tubes-en-acier-inoxydable-de-la-chine","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/technologie-de-production-de-tubes-en-acier-inoxydable-de-la-chine\/","title":{"rendered":"D\u00e9veloppement de la technologie de production de l'acier inoxydable"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6730\" class=\"elementor elementor-6730\" data-elementor-post-type=\"blog\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ad373c2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ad373c2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1d296c36\" data-id=\"1d296c36\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60b606ce elementor-widget elementor-widget-text-editor\" data-id=\"60b606ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><strong>D\u00e9veloppement de la technologie de production d&#039;acier inoxydable en Chine<\/strong><\/h2>\n<p>\u00a0<\/p>\n<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: initial;\">Au d\u00e9but des ann\u00e9es 1950, la technologie \u00e9trang\u00e8re de production de tubes en acier inoxydable a subi un changement d\u00e9cisif : l&#039;extrusion \u00e0 chaud<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: initial;\">\u00a0processus appliqu\u00e9 \u00e0 l&#039;origine la production de mat\u00e9riaux m\u00e9talliques non ferreux a connu une perc\u00e9e sur le lubrifiant, le chauffage des billettes et la dur\u00e9e de vie du moule.<\/span><\/p>\n<figure id=\"attachment_6732\" aria-describedby=\"caption-attachment-6732\" style=\"width: 300px\" class=\"wp-caption alignright\"><a href=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe.jpg\" target=\"_blank\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6732 size-medium\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-300x259.jpg\" alt=\"trait\u00e9 thermiquement pour tuyau en acier inoxydable\" width=\"300\" height=\"259\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-300x259.jpg 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-1024x883.jpg 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-768x663.jpg 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-1536x1325.jpg 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/heat-treated-of-stainless-steel-pipe-2048x1767.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-6732\" class=\"wp-caption-text\">trait\u00e9 thermiquement pour tuyau en acier inoxydable<\/figcaption><\/figure>\n<p><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: initial;\">Surtout en 1941, apr\u00e8s les licences de brevets dits \u00ab lubrifiants pour verre \u00bb<\/span><span style=\"color: var( --e-global-color-text ); font-family: var( --e-global-typography-text-font-family ), Sans-serif; font-weight: var( --e-global-typography-text-font-weight ); background-color: initial;\">e a \u00e9t\u00e9 attribu\u00e9 au fran\u00e7ais appel\u00e9 J. Sojourner, le processus d&#039;extrusion \u00e0 chaud est rapidement appliqu\u00e9 \u00e0 l&#039;extrusion d&#039;acier et est rapidement devenu le meilleur choix dans le processus de production de tuyaux en acier inoxydable.<\/span><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>En 1951, apr\u00e8s l&#039;installation en Am\u00e9rique de l&#039;atelier de production industrielle B&amp;W (premi\u00e8re entreprise au monde \u00e0 utiliser du lubrifiant pour verre pour l&#039;extrusion rapide de tubes en acier inoxydable), la quasi-totalit\u00e9 des grands <a href=\"https:\/\/www.kaysuns.com\/fr\/\" target=\"_blank\">fabricant de tuyaux en acier inoxydable<\/a>s a achet\u00e9 ce brevet et a remplac\u00e9 toutes sortes de m\u00e9thodes de fabrication pour <a href=\"https:\/\/www.kaysuns.com\/fr\/tuyaux-en-acier-inoxydable\/\" target=\"_blank\">tuyaux en acier inoxydable<\/a>, qui comprenait B&amp;W et Curtis Wright en Am\u00e9rique, Henry Wiggs Alloy et T. Stainless Tubes en britannique, Sandvik en Suisse, Schoeller Blechman en Autriche, Niko pol Yuzhnotrubony lube Works dans l&#039;ex-Union sovi\u00e9tique, Sumitomo, Kdbe et Sanyo au Japon et au total 36 fabricant d&#039;acier inoxydable.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u00c0 cette \u00e9poque, la Chine n'a pas r\u00e9ussi \u00e0 introduire cette technologie de pointe et a continu\u00e9 \u00e0 fabriquer des tubes en acier inoxydable sans soudure par perforation par laminage crois\u00e9 et <a href=\"https:\/\/www.kaysuns.com\/fr\/procede-de-laminage-a-froid\/\" target=\"_blank\" rel=\"noopener\">le laminage \u00e0 froid<\/a>, <a href=\"https:\/\/www.kaysuns.com\/fr\/processus-detirage-a-froid\/\" target=\"_blank\" rel=\"noopener\">\u00e9tirage \u00e0 froid<\/a> technologie. Cette technologie a \u00e9t\u00e9 adopt\u00e9e jusqu'\u00e0 pr\u00e9sent et est devenue la technologie traditionnelle de la Chine.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Cependant, des d\u00e9cennies de pratique montrent que cette technologie a certaines limites\u00a0: l&#039;une est qu&#039;il y aura un \u00ab\u00a0effet Mannesmann\u00a0\u00bb pendant le processus de perforation par laminage crois\u00e9, cela d\u00e9truira la continuit\u00e9 m\u00e9tallique centrale de la billette, ce qui entra\u00eenera des d\u00e9fauts sur son int\u00e9rieur. la surface comprend une porosit\u00e9 ou une cavit\u00e9. Cela limitera la production de mat\u00e9riaux fortement alli\u00e9s et \u00e0 faible plasticit\u00e9 ainsi que l&#039;application de billettes de coul\u00e9e continue.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" style=\"font-size: 16px;\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/03\/stainless-steel-pipe-1024x516.jpg\" alt=\"TUYAU EN ACIER INOXYDABLE DE CHINE\" width=\"604\" height=\"304\" \/><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Par ailleurs, le processus de laminage crois\u00e9 est limit\u00e9 par la longueur de la billette. Si la billette est trop longue, la temp\u00e9rature du processus de laminage crois\u00e9 est limit\u00e9e par la longueur de la billette. <a href=\"https:\/\/www.kaysuns.com\/fr\/role-du-molybdene-dans-les-tubes-et-raccords-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">molybd\u00e8ne<\/a> L'alliage de base sera trop \u00e9lev\u00e9, ce qui entra\u00eenera une surchauffe ou une br\u00fblure excessive de la surface interne du tube, ainsi que des fissures ou des d\u00e9fauts de pliage. Plus important encore, la technologie traditionnelle ne permet pas de produire d'excellents tuyaux lamin\u00e9s \u00e0 chaud et finis. \u00c9tant donn\u00e9 que la Chine a adopt\u00e9 la technologie traditionnelle pendant une longue p\u00e9riode, nos march\u00e9s de l'acier inoxydable pr\u00e9sentent encore des lacunes. Par exemple, dans certaines circonstances, il faut des tubes lamin\u00e9s \u00e0 chaud. Cependant, l'utilisateur ne peut que choisir d'utiliser des tubes de pr\u00e9cision \u00e9tir\u00e9s \u00e0 froid plut\u00f4t que des tubes lamin\u00e9s \u00e0 chaud puisqu'il ne peut pas les produire.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Selon les statistiques fournies par les \u00c9tats-Unis, le march\u00e9 des tubes lamin\u00e9s \u00e0 chaud repr\u00e9sente 67% sur son march\u00e9 des tubes en acier inoxydable, et les tubes \u00e9tir\u00e9s \u00e0 froid lamin\u00e9s \u00e0 froid ne repr\u00e9sentent que 33%. Cela signifie que nous sommes encore 67% \u00e0 utiliser un tube froid pour remplacer un tube chaud, ce qui augmente le co\u00fbt des tuyaux en acier inoxydable. En outre, pour certains tubes sp\u00e9ciaux en acier inoxydable \u00e0 haute teneur en alliage, haute performance, faible plasticit\u00e9 et exigences \u00e9lev\u00e9es en nickel, les clients diront qu&#039;il doit utiliser un tube en billette extrud\u00e9. Comme la Chine ne peut pas le produire, il ne peut \u00eatre import\u00e9 que de l&#039;\u00e9tranger.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>Nous esp\u00e9rons que la Chine pourra am\u00e9liorer sa technologie dans le processus de fabrication de tuyaux en acier inoxydable \u00e0 l&#039;avenir, et nous attendons \u00e9galement avec impatience que davantage d&#039;usines de tuyaux sans soudure en acier inoxydable puissent s&#039;engager dans le processus d&#039;am\u00e9lioration du processus de fabrication de tuyaux sans soudure en acier inoxydable.<\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1dc02d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1dc02d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-be00871\" data-id=\"be00871\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81de61b elementor-widget elementor-widget-wp-widget-recent-posts\" data-id=\"81de61b\" data-element_type=\"widget\" data-widget_type=\"wp-widget-recent-posts.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t\n\t\t<h5>Articles r\u00e9cents<\/h5>\n\t\t<ul>\n\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/fr\/what-is-stainless-steel-hollow-bar\/\" target=\"_blank\">What is Stainless Steel Hollow Bar?<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/fr\/hastelloy-b3-pipe-manufacturer\/\" target=\"_blank\">Best Hastelloy B3 Pipe Manufacturer | No MOQ<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/fr\/fabricant-de-tuyaux-en-hastelloy-b2\/\" target=\"_blank\">Fabricant de tubes Hastelloy B2 en Chine | Livraison imm\u00e9diate<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/fr\/fabricant-de-tuyaux-en-hastelloy-c4\/\" target=\"_blank\">Fabricant de tubes en Hastelloy C4 en Chine | Livraison imm\u00e9diate<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li>\n\t\t\t\t\t<a href=\"https:\/\/www.kaysuns.com\/fr\/fabricant-de-tuyaux-en-hastelloy-c2000\/\" target=\"_blank\">Fabricant de tubes Hastelloy C2000 de confiance en Chine | En stock<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19ebadc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19ebadc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c208555\" data-id=\"c208555\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"featured_media":6732,"template":"","categories":[186],"tags":[],"class_list":["post-6730","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stainless Steel Pipe Production Technology of China | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Introduction seamless stainless steel pipe production technology of China, it is still through cross rolling perforation and cold rolling, cold drawing technology.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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