{"id":4149,"date":"2023-03-28T05:39:55","date_gmt":"2023-03-28T05:39:55","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=4149"},"modified":"2023-03-28T06:14:50","modified_gmt":"2023-03-28T06:14:50","slug":"introduction-to-common-problems-of-anti-corrosion-steel-pipe-coating-materials","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/","title":{"rendered":"Introduction aux probl\u00e8mes courants des mat\u00e9riaux de rev\u00eatement anticorrosion des tuyaux en acier"},"content":{"rendered":"<p>Les probl\u00e8mes les plus courants peuvent \u00eatre divis\u00e9s en trois cat\u00e9gories, \u00e0 savoir l'enrobage in\u00e9gal, l'\u00e9gouttement des conservateurs et la formation de mousse sur les conservateurs.<\/p>\n\n\n\n<p>1. Rev\u00eatement in\u00e9gal. La manifestation fondamentale de ce type de probl\u00e8me est que le produit de conservation est r\u00e9parti de mani\u00e8re in\u00e9gale sur la surface du tube d'acier. Certaines parties sont recouvertes d'une couche trop \u00e9paisse, tandis que d'autres sont trop minces ou ne sont pas du tout recouvertes d'huile. Par cons\u00e9quent, l'\u00e9paisseur du rev\u00eatement \u00e0 l'endroit o\u00f9 le rev\u00eatement est trop \u00e9pais d\u00e9passe la norme, ce qui entra\u00eene des d\u00e9chets ; et l'endroit o\u00f9 le rev\u00eatement est trop fin ou n'est pas couvert r\u00e9duira la capacit\u00e9 anticorrosion du tuyau en acier, ce qui entra\u00eenera une corrosion finale.<\/p>\n\n\n\n<p>2. Gouttes pendantes antiseptiques. L'agent anticorrosion se solidifie \u00e0 la surface du tube d'acier comme des gouttes d'eau, ce qui constitue le ph\u00e9nom\u00e8ne de la goutte pendante de l'agent anticorrosion. L'apparition de ce ph\u00e9nom\u00e8ne n'affecte souvent pas directement la r\u00e9sistance \u00e0 la corrosion et peut \u00e9galement garantir la r\u00e9sistance \u00e0 la corrosion requise par le tube d'acier ; mais d'un point de vue esth\u00e9tique, il n'y a pas de r\u00e9sistance \u00e0 la corrosion. Le tube d'acier pr\u00e9sentant des gouttes d'agent anticorrosion a un aspect terne et irr\u00e9gulier, ce qui affecte directement l'apparence du tube d'acier.<\/p>\n\n\n\n<p>3. Mousse antiseptique. L'air qui p\u00e9n\u00e8tre dans le conservateur entra\u00eene la formation de bulles dans le rev\u00eatement du tube d'acier. La taille de ces bulles varie en fonction des sp\u00e9cifications du tube d'acier. La forme des plus grosses bulles d'air ressemble \u00e0 celle des bulles d'air sur le couvercle de protection de certaines t\u00e9l\u00e9commandes d'appareils \u00e9lectrom\u00e9nagers, et les bulles d'air se brisent lorsqu'on les presse avec un peu de force. Le ph\u00e9nom\u00e8ne de moussage de l'agent anticorrosion n'affecte pas seulement l'apparence du tube d'acier, rendant la surface de l'ensemble du tube d'acier rugueuse et non lisse, mais les dommages caus\u00e9s par les bulles r\u00e9duiront \u00e9galement la norme de l'\u00e9paisseur du film de rev\u00eatement, r\u00e9duiront la capacit\u00e9 anticorrosion et conduiront finalement \u00e0 la corrosion du tube d'acier l\u00e0 o\u00f9 les bulles sont situ\u00e9es.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"589\" height=\"452\" src=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/03\/3PEFBE-SSAW-Steel-Pipe-1.png\" alt=\"\" class=\"wp-image-4153\" srcset=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/03\/3PEFBE-SSAW-Steel-Pipe-1.png 589w, https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/03\/3PEFBE-SSAW-Steel-Pipe-1-300x230.png 300w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Les probl\u00e8mes courants se r\u00e9partissent grosso modo en trois types, \u00e0 savoir l'enrobage in\u00e9gal, l'\u00e9gouttement des conservateurs et la formation de mousse sur les conservateurs. 1. Rev\u00eatement in\u00e9gal. La manifestation fondamentale de ce type de probl\u00e8me est que l'agent de conservation est r\u00e9parti de mani\u00e8re in\u00e9gale sur la surface du tuyau en acier. Certaines parties sont recouvertes d'une couche trop \u00e9paisse, tandis que d'autres sont [...]<\/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>Introduction To Common Problems Of Anti-corrosion Steel Pipe Coating Materials - 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\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction To Common Problems Of Anti-corrosion Steel Pipe Coating Materials - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"Common problems can be roughly divided into three types, which are uneven coating, dripping of preservatives, and foaming of preservatives. 1. Uneven coating. The fundamental manifestation of this kind of problem is that the preservative is unevenly distributed on the surface of the steel pipe. Some parts are too thickly coated, while some parts are [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/\" \/>\n<meta property=\"og:site_name\" content=\"API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-28T05:39:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-28T06:14:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/03\/3PEFBE-SSAW-Steel-Pipe-1.png\" \/>\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\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/#primaryimage\",\"inLanguage\":\"fr-FR\",\"url\":\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2023\/03\/3PEFBE-SSAW-Steel-Pipe-1.png\",\"width\":589,\"height\":452},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/#webpage\",\"url\":\"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/\",\"name\":\"Introduction To Common Problems Of Anti-corrosion Steel Pipe Coating Materials - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\",\"isPartOf\":{\"@id\":\"https:\/\/www.wldsteel.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/#primaryimage\"},\"datePublished\":\"2023-03-28T05:39:55+00:00\",\"dateModified\":\"2023-03-28T06:14:50+00:00\",\"author\":{\"@id\":\"https:\/\/www.wldsteel.com\/#\/schema\/person\/759092960ae8f71841666f123d37da28\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wldsteel.com\/fr\/introduction-aux-problemes-communs-des-materiaux-de-revetement-de-tubes-en-acier-anti-corrosion\/\"]}]},{\"@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\/4149"}],"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=4149"}],"version-history":[{"count":3,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts\/4149\/revisions"}],"predecessor-version":[{"id":4154,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/posts\/4149\/revisions\/4154"}],"wp:attachment":[{"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/media?parent=4149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/categories?post=4149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wldsteel.com\/fr\/wp-json\/wp\/v2\/tags?post=4149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}