tuyau duplex<\/a> est comme suit:<\/p>\n(1) L'universalit\u00e9 et la polyvalence de l'application ne sont pas aussi bonnes que celles de l'acier inoxydable aust\u00e9nitique. Par exemple, sa temp\u00e9rature d'utilisation doit \u00eatre contr\u00f4l\u00e9e en dessous de 250 degr\u00e9s Celsius.<\/p>\n
(2) Sa t\u00e9nacit\u00e9 plastique est inf\u00e9rieure \u00e0 celle de l'acier inoxydable aust\u00e9nitique, les propri\u00e9t\u00e9s de traitement et de formage \u00e0 froid et \u00e0 chaud ne sont pas aussi bonnes que l'acier inoxydable aust\u00e9nitique.<\/p>\n
(3) Il existe une zone fragile \u00e0 temp\u00e9rature moyenne et le syst\u00e8me de traitement thermique et de soudage doit \u00eatre strictement contr\u00f4l\u00e9 pour \u00e9viter l'apparition de phases nocives et alt\u00e9rer les performances.<\/p>","protected":false},"featured_media":5319,"template":"","categories":[186],"tags":[],"class_list":["post-5318","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-stainless-steel-knowledge"],"yoast_head":"\n
Disadvantages Of Duplex Stainless Steel Pipes - Stainless Steel Pipe and Fittings | KAYSUNS<\/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.kaysuns.com\/fr\/blog\/inconvenients-des-tuyaux-en-acier-inoxydable-duplex\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Disadvantages Of Duplex Stainless Steel Pipes - Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"Disadvantages Of Duplex Stainless Steel Pipes Previously, kaysuns introduced the advantages of duplex pipe compared with austenitic stainless steel pipes and ferritic steel pipes. Nothing is perfect, and the disadvantages are coexistence with advantages. Compared with austenitic stainless steel pipes, the disadvantage of duplex pipe is as follows: (1) The universality and versatility of the… Read More »Disadvantages Of Duplex Stainless Steel Pipes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/fr\/blog\/inconvenients-des-tuyaux-en-acier-inoxydable-duplex\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-30T09:03:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"559\" \/>\n\t<meta property=\"og:image:height\" content=\"262\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/\",\"name\":\"Disadvantages Of Duplex Stainless Steel Pipes - Stainless Steel Pipe and Fittings | KAYSUNS\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg\",\"datePublished\":\"2019-09-25T03:10:35+00:00\",\"dateModified\":\"2022-06-30T09:03:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg\",\"width\":559,\"height\":262,\"caption\":\"duplex pipes 925\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kaysuns.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Disadvantages Of Duplex Stainless Steel Pipes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kaysuns.com\/#website\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"name\":\"Stainless Steel Pipe and Fittings | KAYSUNS\",\"description\":\"Stainless Steel Pipe & Fittings Manufacturer and Supplier in China\",\"publisher\":{\"@id\":\"https:\/\/www.kaysuns.com\/#organization\"},\"alternateName\":\"KAYSUNS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kaysuns.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.kaysuns.com\/#organization\",\"name\":\"Kaysuns Industry Ltd.\",\"url\":\"https:\/\/www.kaysuns.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"contentUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png\",\"width\":52,\"height\":59,\"caption\":\"Kaysuns Industry Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Inconv\u00e9nients des tubes en acier inoxydable duplex - Tubes et raccords en acier inoxydable | KAYSUNS","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kaysuns.com\/fr\/blog\/inconvenients-des-tuyaux-en-acier-inoxydable-duplex\/","og_locale":"fr_FR","og_type":"article","og_title":"Disadvantages Of Duplex Stainless Steel Pipes - Stainless Steel Pipe and Fittings | KAYSUNS","og_description":"Disadvantages Of Duplex Stainless Steel Pipes Previously, kaysuns introduced the advantages of duplex pipe compared with austenitic stainless steel pipes and ferritic steel pipes. Nothing is perfect, and the disadvantages are coexistence with advantages. Compared with austenitic stainless steel pipes, the disadvantage of duplex pipe is as follows: (1) The universality and versatility of the… Read More »Disadvantages Of Duplex Stainless Steel Pipes","og_url":"https:\/\/www.kaysuns.com\/fr\/blog\/inconvenients-des-tuyaux-en-acier-inoxydable-duplex\/","og_site_name":"Stainless Steel Pipe and Fittings | KAYSUNS","article_modified_time":"2022-06-30T09:03:23+00:00","og_image":[{"width":559,"height":262,"url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/","url":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/","name":"Inconv\u00e9nients des tubes en acier inoxydable duplex - Tubes et raccords en acier inoxydable | KAYSUNS","isPartOf":{"@id":"https:\/\/www.kaysuns.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage"},"image":{"@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage"},"thumbnailUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg","datePublished":"2019-09-25T03:10:35+00:00","dateModified":"2022-06-30T09:03:23+00:00","breadcrumb":{"@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#primaryimage","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg","width":559,"height":262,"caption":"duplex pipes 925"},{"@type":"BreadcrumbList","@id":"https:\/\/www.kaysuns.com\/blog\/disadvantages-of-duplex-stainless-steel-pipes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.kaysuns.com\/"},{"@type":"ListItem","position":2,"name":"Disadvantages Of Duplex Stainless Steel Pipes"}]},{"@type":"WebSite","@id":"https:\/\/www.kaysuns.com\/#website","url":"https:\/\/www.kaysuns.com\/","name":"Tubes et raccords en acier inoxydable | KAYSUNS","description":"Tubes et raccords en acier inoxydable Fabricant et Fournisseur en Chine","publisher":{"@id":"https:\/\/www.kaysuns.com\/#organization"},"alternateName":"KAYSUNS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.kaysuns.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.kaysuns.com\/#organization","name":"Kaysuns Industry Ltd.","url":"https:\/\/www.kaysuns.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","contentUrl":"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/12\/cropped-neve-industrial-logo-1.png","width":52,"height":59,"caption":"Kaysuns Industry Ltd."},"image":{"@id":"https:\/\/www.kaysuns.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog\/5318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/types\/blog"}],"version-history":[{"count":1,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog\/5318\/revisions"}],"predecessor-version":[{"id":37588,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/blog\/5318\/revisions\/37588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/media\/5319"}],"wp:attachment":[{"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/media?parent=5318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/categories?post=5318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaysuns.com\/fr\/wp-json\/wp\/v2\/tags?post=5318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"tuyaux](\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2019\/09\/duplex-pipes-925.jpg\")
<\/a><\/p>\n