{"id":8589,"date":"2021-08-17T07:34:22","date_gmt":"2021-08-17T07:34:22","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=8589"},"modified":"2025-06-30T08:07:06","modified_gmt":"2025-06-30T08:07:06","slug":"254-smo-pour-les-usines-de-dessalement","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/254-smo-pour-les-usines-de-dessalement\/","title":{"rendered":"254 SMO pour les usines de dessalement"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"8589\" class=\"elementor elementor-8589\" data-elementor-post-type=\"blog\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ebe3487 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ebe3487\" 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-c6f8ee4\" data-id=\"c6f8ee4\" 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-57ed142 elementor-widget elementor-widget-heading\" data-id=\"57ed142\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">L'acier super inoxydable 254 SMO remplace l'acier super duplex dans l'ing\u00e9nierie du dessalement.<\/h2>\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-4fcca61 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4fcca61\" 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-09ac04e\" data-id=\"09ac04e\" 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-c26f51f elementor-widget elementor-widget-text-editor\" data-id=\"c26f51f\" 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<p>Le dessalement par osmose inverse de l'eau de mer, une technologie largement appliqu\u00e9e pour r\u00e9soudre les p\u00e9nuries d'eau, implique un \u00e9l\u00e9ment important : un tube en acier capable de supporter une pression d'environ 6,9MPa (1 000 psi) pour tamiser le sel \u00e0 travers une membrane semi-perm\u00e9able \u00e0 la pression osmotique et permettre le passage des mol\u00e9cules d'eau. En outre, ce tube doit conserver une bonne r\u00e9sistance \u00e0 la corrosion sous l'eau de mer de salinit\u00e9 7%, de mani\u00e8re \u00e0 garantir la dur\u00e9e de vie de l'\u00e9quipement.<\/p><p>Dans les exp\u00e9riences pr\u00e9c\u00e9dentes, <a href=\"https:\/\/www.kaysuns.com\/fr\/2205-2507-duplex-pipe-supplier\/\" target=\"_blank\">Tuyau super duplex 2507<\/a> est le mat\u00e9riau privil\u00e9gi\u00e9 pour les \u00e9quipements de dessalement de l'eau de mer. Cependant, pour les super <a href=\"https:\/\/www.kaysuns.com\/fr\/\" target=\"_blank\">tuyaux et raccords en acier inoxydable duplex<\/a> (ou acier inoxydable ferritique\/acier duplex), leurs inconv\u00e9nients sont \u00e9galement \u00e9vidents, comme une mauvaise soudabilit\u00e9. Cela entra\u00eenera des risques potentiels. En outre, si l'\u00e9quilibre entre l'aust\u00e9nite et la ferrite ne peut \u00eatre maintenu dans le joint soud\u00e9, les propri\u00e9t\u00e9s m\u00e9caniques, la t\u00e9nacit\u00e9 et la r\u00e9sistance \u00e0 la corrosion du joint soud\u00e9 seront consid\u00e9rablement r\u00e9duites.<\/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-1eb0375 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1eb0375\" 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-937511d\" data-id=\"937511d\" 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-2a5b089 elementor-widget elementor-widget-image\" data-id=\"2a5b089\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"490\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns-1024x490.jpg\" class=\"attachment-large size-large wp-image-8619\" alt=\"tuyau 254smo\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns-1024x490.jpg 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns-300x143.jpg 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns-768x367.jpg 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns.jpg 1056w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\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-898b9eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"898b9eb\" 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-58a9332\" data-id=\"58a9332\" 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-26fe92a elementor-widget elementor-widget-heading\" data-id=\"26fe92a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages du 254 SMO dans les applications de dessalement de l'eau de mer<\/h2>\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-739b5ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"739b5ec\" 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-9d2f9f5\" data-id=\"9d2f9f5\" 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-05a875c elementor-widget elementor-widget-text-editor\" data-id=\"05a875c\" 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<p>Les d\u00e9fauts des tuyaux et raccords en acier inoxydable duplex dans les projets de dessalement permettent de les remplacer par d'autres nouveaux produits. Il en existe d\u00e9sormais un nouveau : le mat\u00e9riau 254 SMO (UNS 31254). Ce nouveau mat\u00e9riau pr\u00e9sente une excellente r\u00e9sistance \u00e0 la corrosion (la valeur \u00e9quivalente \u00e0 la corrosion par piq\u00fbre est sup\u00e9rieure \u00e0 40), une r\u00e9sistance aux chocs, une r\u00e9sistance au chlorure, une r\u00e9sistance \u00e0 l'usure et une r\u00e9sistance \u00e0 l'usure. <a href=\"https:\/\/www.kaysuns.com\/fr\/fissuration-par-corrosion-sous-contrainte-dans-lacier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">fissuration par corrosion sous contrainte<\/a> Les pi\u00e8ces en acier inoxydable ont une bonne r\u00e9sistance \u00e0 l'usure, ainsi qu'une bonne usinabilit\u00e9 et une bonne soudabilit\u00e9. En ce qui concerne le soudage, un contr\u00f4le de qualit\u00e9 et une documentation minutieux constituent l'\u00e9tape critique pour garantir une longue dur\u00e9e de vie des composants et \u00e9viter des r\u00e9parations ult\u00e9rieures co\u00fbteuses. En raison de la sensibilit\u00e9 du 254 SMO \u00e0 la chaleur, des fissures, des morsures sur les parois lat\u00e9rales et un manque de p\u00e9n\u00e9tration peuvent facilement se produire. C'est pourquoi les essais radiographiques sont utiles pour d\u00e9tecter ces types de d\u00e9fauts. Pour les tuyaux en 254 SMO, la soudure doit faire l'objet d'une inspection compl\u00e8te.<\/p><p>Dans la technologie d'osmose inverse (OI) de l'eau de mer, les tuyaux doivent conserver une r\u00e9sistance \u00e9lev\u00e9e \u00e0 la corrosion de l'eau de mer et une longue dur\u00e9e de vie dans des conditions de pression \u00e9lev\u00e9e apr\u00e8s soudage. Compar\u00e9 \u00e0 d'autres alliages, le 254 SMO peut atteindre ces objectifs. Toutefois, les risques li\u00e9s \u00e0 ses d\u00e9fauts, tels que les fissures \u00e0 chaud, doivent \u00eatre r\u00e9duits par une surveillance et une planification minutieuses du processus de soudage. Parall\u00e8lement, la formation d'op\u00e9rateurs de soudage qualifi\u00e9s est \u00e9galement la cl\u00e9 de la r\u00e9ussite des projets de dessalement.<\/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-1887cfe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1887cfe\" 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-6c3e14d\" data-id=\"6c3e14d\" 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-3a5a638 elementor-widget elementor-widget-heading\" data-id=\"3a5a638\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">254SMO compar\u00e9 \u00e0 l'acier inoxydable super duplex 2507<\/h2>\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-5ac9ef9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ac9ef9\" 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-91a34a9\" data-id=\"91a34a9\" 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-45c1c06 elementor-widget elementor-widget-text-editor\" data-id=\"45c1c06\" 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<p>Bien que l'acier duplex ait commenc\u00e9 \u00e0 \u00eatre largement utilis\u00e9 au cours de la derni\u00e8re d\u00e9cennie, dans de nombreux pays d\u00e9velopp\u00e9s, en particulier les \u00c9tats-Unis, l'Allemagne, la Grande-Bretagne, la Su\u00e8de, la France, les Pays-Bas, la Norv\u00e8ge et d'autres, ou les \u00c9mirats arabes unis, l'Arabie saoudite, le Qatar, le Kowe\u00eft, Singapour et d'autres pays riches et pays en d\u00e9veloppement comme la Chine, l'acier inoxydable duplex a \u00e9t\u00e9 largement accept\u00e9 et appliqu\u00e9 dans de nombreux projets offshore et projets de dessalement.<\/p><p>Par rapport \u00e0 l'acier inoxydable duplex 2507, l'acceptation du 254 SMO est encore faible, et son co\u00fbt et sa commodit\u00e9. En ce qui concerne le prix, le prix du 254 SMO est deux fois plus \u00e9lev\u00e9 que celui de l'acier inoxydable duplex 2507. Et le 254 SMO est plus rare et plus difficile \u00e0 obtenir, surtout lorsque la quantit\u00e9 est tr\u00e8s faible. Par cons\u00e9quent, pour fabriquer des coudes ou des raccords de tuyauterie en 254 SMO, il est tr\u00e8s difficile d'acheter les mati\u00e8res premi\u00e8res.<\/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-fb9e90e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fb9e90e\" 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-a3bfc08\" data-id=\"a3bfc08\" 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-2e7b4c7 elementor-widget elementor-widget-text-editor\" data-id=\"2e7b4c7\" 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<h3><strong>Nos avantages de 254 SMO<\/strong><\/h3><p>Apr\u00e8s s'\u00eatre d\u00e9velopp\u00e9e pendant plusieurs ann\u00e9es, notre usine a acquis une exp\u00e9rience sophistiqu\u00e9e dans la fabrication de mat\u00e9riaux 254 SMO. Actuellement, notre soci\u00e9t\u00e9 se concentre sur la fourniture de tubes et raccords 254 SMO, de brides et de vannes, en particulier les tubes et raccords en acier sans soudure 254 SMO. Nous pouvons garantir la qualit\u00e9 de nos produits tout en contr\u00f4lant le co\u00fbt. Pour les produits ASTM <a href=\"https:\/\/www.kaysuns.com\/fr\/bride-en-acier-inoxydable\/\" target=\"_blank\">Brides A182 F44,<\/a> nous pouvons accepter de petites quantit\u00e9s et une livraison rapide.<\/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-679cd4d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"679cd4d\" 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-6efc2a7\" data-id=\"6efc2a7\" 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-bdf5ad6 elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official elementor-widget elementor-widget-share-buttons\" data-id=\"bdf5ad6\" data-element_type=\"widget\" data-widget_type=\"share-buttons.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-grid\" role=\"list\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_facebook\" role=\"button\" tabindex=\"0\" aria-label=\"Compartilhar no facebook\" data-no-translation-aria-label=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-facebook\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tFacebook\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_twitter\" role=\"button\" tabindex=\"0\" aria-label=\"Compartilhar no twitter\" data-no-translation-aria-label=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-twitter\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tTwitter\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\" role=\"listitem\">\n\t\t\t\t\t\t<div class=\"elementor-share-btn elementor-share-btn_linkedin\" role=\"button\" tabindex=\"0\" aria-label=\"Compartilhar no linkedin\" data-no-translation-aria-label=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<i class=\"fab fa-linkedin\" aria-hidden=\"true\"><\/i>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-share-btn__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\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<\/div>","protected":false},"featured_media":8619,"template":"","categories":[191,186],"tags":[232,242],"class_list":["post-8589","blog","type-blog","status-publish","has-post-thumbnail","hentry","category-industry-news","category-stainless-steel-knowledge","tag-254-smo","tag-6mo"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>254 SMO for Desalination Plants - KAYSUNS<\/title>\n<meta name=\"description\" content=\"254 SMO is also named 6Mo, ASTM UNS S31254. As a super stainless steel, 254 SMO pipe and fittings are widely used for seawater desalination plants.\" \/>\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\/254-smo-pour-les-usines-de-dessalement\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"254 SMO for Desalination Plants - KAYSUNS\" \/>\n<meta property=\"og:description\" content=\"254 SMO is also named 6Mo, ASTM UNS S31254. As a super stainless steel, 254 SMO pipe and fittings are widely used for seawater desalination plants.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kaysuns.com\/fr\/blog\/254-smo-pour-les-usines-de-dessalement\/\" \/>\n<meta property=\"og:site_name\" content=\"Stainless Steel Pipe and Fittings | KAYSUNS\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-30T08:07:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1056\" \/>\n\t<meta property=\"og:image:height\" content=\"505\" \/>\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\/254-smo-for-desalination-plants\/\",\"url\":\"https:\/\/www.kaysuns.com\/blog\/254-smo-for-desalination-plants\/\",\"name\":\"254 SMO for Desalination Plants - KAYSUNS\",\"isPartOf\":{\"@id\":\"https:\/\/www.kaysuns.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/254-smo-for-desalination-plants\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.kaysuns.com\/blog\/254-smo-for-desalination-plants\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2021\/08\/254smo-pipe_kaysuns.jpg\",\"datePublished\":\"2021-08-17T07:34:22+00:00\",\"dateModified\":\"2025-06-30T08:07:06+00:00\",\"description\":\"254 SMO is also named 6Mo, ASTM UNS S31254. 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