{"id":4104,"date":"2022-11-22T08:30:43","date_gmt":"2022-11-22T08:30:43","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=4104"},"modified":"2022-11-22T08:30:44","modified_gmt":"2022-11-22T08:30:44","slug":"stainless-steel-pipe-welding-matters","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/","title":{"rendered":"Questions relatives au soudage des tuyaux en acier inoxydable"},"content":{"rendered":"<p>1. Il convient g\u00e9n\u00e9ralement au soudage de tubes d'acier minces de moins de 6 mm, avec les caract\u00e9ristiques d'un moulage de soudure beau et \u00e9l\u00e9gant et d'une faible d\u00e9formation de soudage.<br>2. Le gaz de maintenance est de l'argon d'une puret\u00e9 de 99,99%. Lorsque le courant de soudage est de 50-50A, le d\u00e9bit d'argon est de 8-10L\/min, et lorsque le courant est de 50-250A, le d\u00e9bit d'argon est de 2-5L\/min.<br>3. La longueur de la tige de tungst\u00e8ne d\u00e9passant de la buse de gaz est de 4 \u00e0 5 mm, de 2 \u00e0 3 mm dans le cas d'un masquage m\u00e9diocre tel que le soudage d'angle, de 5 \u00e0 6 mm dans le cas d'un rainurage profond, et l'intervalle entre la buse et l'op\u00e9ration ne d\u00e9passe g\u00e9n\u00e9ralement pas 5 mm.<br>4. Afin d'\u00e9viter l'apparition de pores de soudure, il est n\u00e9cessaire de nettoyer les pi\u00e8ces soud\u00e9es en cas de pr\u00e9sence de rouille et d'huile.<br>5 Longueur de l'arc de soudage : pour le soudage de l'acier peu profond, une longueur de 2 \u00e0 4 mm est pr\u00e9f\u00e9rable, et pour le soudage de l'acier inoxydable, une longueur de 3 mm est pr\u00e9f\u00e9rable ; une longueur trop importante ne donne pas de bons r\u00e9sultats.<br>6. Lors de l'arrimage du fond, afin d'\u00e9viter l'oxydation de l'arri\u00e8re du passage de la soudure du fond, l'arri\u00e8re doit \u00e9galement mettre en \u0153uvre un entretien au gaz.<br>7. Afin de bien maintenir le bain de soudure avec de l'argon et de faciliter l'op\u00e9ration de soudage, un angle de 80-85\u00b0 doit \u00eatre \u00e9tabli entre la ligne m\u00e9diane du p\u00f4le de tungst\u00e8ne et la pi\u00e8ce \u00e0 souder sur le lieu de soudage, et l'angle g\u00e9n\u00e9ral entre le fil d'apport et la pi\u00e8ce \u00e0 souder doit \u00eatre aussi faible que possible, g\u00e9n\u00e9ralement de 0\u00b0.<br>8. Coupe-vent et ventilation. Dans les endroits venteux, il convient de choisir la m\u00e9thode de retenue du filet, et dans la pi\u00e8ce, la m\u00e9thode de ventilation appropri\u00e9e doit \u00eatre s\u00e9lectionn\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"366\" height=\"274\" src=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2022\/11\/Stainless-steel-welded-pipe.jpg\" alt=\"\" class=\"wp-image-4105\" srcset=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2022\/11\/Stainless-steel-welded-pipe.jpg 366w, https:\/\/www.wldsteel.com\/wp-content\/uploads\/2022\/11\/Stainless-steel-welded-pipe-300x225.jpg 300w\" sizes=\"(max-width: 366px) 100vw, 366px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>1. It is generally suitable for welding of thin steel pipe below 6mm, with the characteristics of beautiful and elegant weld molding and small welding deformation.2. The maintenance gas is argon with the purity of 99.99%. When the welding current is 50-50A, the argon flow rate is 8-10L\/min, and when the current is 50-250A, the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stainless Steel Pipe Welding Matters - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stainless Steel Pipe Welding Matters - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"1. It is generally suitable for welding of thin steel pipe below 6mm, with the characteristics of beautiful and elegant weld molding and small welding deformation.2. The maintenance gas is argon with the purity of 99.99%. When the welding current is 50-50A, the argon flow rate is 8-10L\/min, and when the current is 50-250A, the [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-22T08:30:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-22T08:30:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2022\/11\/Stainless-steel-welded-pipe.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture est.\">\n\t<meta name=\"twitter:data1\" content=\"1 minute\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wldsteel.com\/#website\",\"url\":\"https:\/\/www.wldsteel.com\/\",\"name\":\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"description\":\"- WLD STEEL\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.wldsteel.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2022\/11\/Stainless-steel-welded-pipe.jpg\",\"width\":366,\"height\":274},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/\",\"name\":\"Stainless Steel Pipe Welding Matters - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/#primaryimage\"},\"datePublished\":\"2022-11-22T08:30:43+00:00\",\"dateModified\":\"2022-11-22T08:30:44+00:00\",\"author\":{\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/fr\/soudage-de-tuyaux-en-acier-inoxydable-questions\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\",\"name\":\"WLDSTEEL\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.wldsteel.com\/#personlogo\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8e929e12167608fe50dc89bd1bfb6125?s=96&d=mm&r=g\",\"caption\":\"WLDSTEEL\"},\"sameAs\":[\"http:\/\/www.wldsteel.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts\/4104"}],"collection":[{"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/comments?post=4104"}],"version-history":[{"count":1,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts\/4104\/revisions"}],"predecessor-version":[{"id":4106,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts\/4104\/revisions\/4106"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/media?parent=4104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/categories?post=4104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/tags?post=4104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}