{"id":56718,"date":"2026-01-22T03:22:50","date_gmt":"2026-01-22T03:22:50","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=56718"},"modified":"2026-02-03T06:06:20","modified_gmt":"2026-02-03T06:06:20","slug":"tube-sch-40s","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/tube-sch-40s\/","title":{"rendered":"Tube SCH 40S"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"56718\" class=\"elementor elementor-56718\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fd543f e-flex e-con-boxed e-con e-parent\" data-id=\"2fd543f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-81b0a31 elementor-widget elementor-widget-heading\" data-id=\"81b0a31\" 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\">Tube SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9086f91 elementor-widget elementor-widget-text-editor\" data-id=\"9086f91\" 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\tEn tant que professionnel <a href=\"https:\/\/www.kaysuns.com\/fr\/tuyaux-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">tuyau en acier inoxydable<\/a> fabricant, Kaysuns fournit <strong>Tubes SCH 40S<\/strong> conformes aux normes ASME, ASTM et EN, offrant une tra\u00e7abilit\u00e9 compl\u00e8te des mat\u00e9riaux et une documentation d'inspection.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25ae49f e-con-full e-flex e-con e-child\" data-id=\"25ae49f\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3e8505b e-con-full e-flex e-con e-child\" data-id=\"3e8505b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96af968 elementor-widget elementor-widget-text-editor\" data-id=\"96af968\" 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 tuyaux SCH 40S sont des tuyaux d'une \u00e9paisseur de paroi sp\u00e9cifique (sp\u00e9cification schedule 40) sp\u00e9cialement con\u00e7us pour les mat\u00e9riaux en acier inoxydable, comme l'indique la lettre suffixe \u201cS\u201d. Les dimensions des tuyaux sont conformes \u00e0 la sp\u00e9cification standard ASME B36.19M.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59119b3 elementor-widget elementor-widget-text-editor\" data-id=\"59119b3\" 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 tube Schedule 40S se caract\u00e9rise par l'uniformit\u00e9 de l'\u00e9paisseur de sa paroi, ce qui le rend adapt\u00e9 aux applications \u00e0 pression moyenne telles que l'acheminement de l'eau et du gaz, ainsi qu'au soutien structurel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83d28b6 elementor-widget elementor-widget-text-editor\" data-id=\"83d28b6\" 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>Dans la m\u00eame gamme de diam\u00e8tres, cette sp\u00e9cification offre une \u00e9paisseur de paroi interm\u00e9diaire entre les options de calibre plus l\u00e9ger (par exemple, SCH 20) et les alternatives de calibre plus lourd (par exemple, SCH 80), ce qui garantit la durabilit\u00e9 tout en maintenant des performances coh\u00e9rentes et une compatibilit\u00e9 entre les fabricants.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-271ca65 e-con-full e-flex e-con e-child\" data-id=\"271ca65\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a027358 elementor-widget elementor-widget-image\" data-id=\"a027358\" 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=\"749\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-1024x749.webp\" class=\"attachment-large size-large wp-image-56876\" alt=\"SCH 40S Fournisseur de tubes - CTA\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-1024x749.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-300x220.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-768x562.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-1536x1124.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/01\/SCH-40S-Pipe-Supplier-CTA-e1769048453266-16x12.webp 16w\" 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<div class=\"elementor-element elementor-element-307bca5 elementor-widget-tablet__width-initial elementor-widget-mobile__width-initial elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"307bca5\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Acier inoxydable 304<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Acier inoxydable 304L<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Acier inoxydable 316<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-square-full\"><\/i>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Acier inoxydable 316L<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d021dd elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d021dd\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-54ed805\" data-id=\"54ed805\" 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-749e501 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"749e501\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Vous avez un besoin ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3f979 elementor-widget elementor-widget-heading\" data-id=\"ec3f979\" 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<span class=\"elementor-heading-title elementor-size-medium\">Nous sommes un fournisseur professionnel de tubes SCH 40 et SCH 40S. N'h\u00e9sitez pas \u00e0 me contacter si vous avez des besoins.<\/span>\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-65d6e5f\" data-id=\"65d6e5f\" 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=\"dce-visibility-event elementor-element elementor-element-943e303 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"943e303\" data-element_type=\"widget\" data-settings=\"{&quot;enabled_visibility&quot;:&quot;yes&quot;,&quot;dce_visibility_selected&quot;:&quot;yes&quot;}\" 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>Contactez-nous pour plus d'informations\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad087b elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"2ad087b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\" id=\"#241018\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Nous contacter<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-ed0b004 e-flex e-con-boxed e-con e-parent\" data-id=\"ed0b004\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1442402 elementor-widget elementor-widget-heading\" data-id=\"1442402\" 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\">Mat\u00e9riaux des tuyaux SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dceb70 elementor-widget elementor-widget-text-editor\" data-id=\"7dceb70\" 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<ul><li><strong>Acier inoxydable 304\/304L<\/strong>:<br \/><a href=\"https:\/\/www.kaysuns.com\/fr\/blog\/tube-en-acier-inoxydable-304-304l\/\" target=\"_blank\" rel=\"noopener\">Tube en acier inoxydable 304\/304L<\/a> est la qualit\u00e9 la plus largement utilis\u00e9e et la plus rentable, offrant une bonne r\u00e9sistance g\u00e9n\u00e9rale \u00e0 la corrosion et une bonne robustesse, ce qui en fait un choix fiable pour de nombreuses applications g\u00e9n\u00e9rales.<\/li><li><strong>Acier inoxydable 316\/316L<\/strong>:<br \/>Les tuyaux en acier inoxydable 316\/316L pr\u00e9sentent une r\u00e9sistance sup\u00e9rieure \u00e0 la corrosion gr\u00e2ce \u00e0 l'ajout de molybd\u00e8ne. Ils sont particuli\u00e8rement performants dans les environnements chlor\u00e9s, les milieux marins et les applications de traitement chimique.<\/li><li><strong>Autres grades :<br \/><\/strong>Bien que moins courantes, les nuances r\u00e9sistantes \u00e0 la corrosion intergranulaire pour des applications sp\u00e9cifiques \u00e0 haute temp\u00e9rature sont disponibles chez Kaysuns, notamment les aciers inoxydables 321 et 347.<\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3e7bddb e-flex e-con-boxed e-con e-parent\" data-id=\"3e7bddb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-140a096 elementor-widget elementor-widget-heading\" data-id=\"140a096\" 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\">SCH 40S : Norme ASME B36.19M<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-307dac3 elementor-widget elementor-widget-text-editor\" data-id=\"307dac3\" 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\tASME B36.19M est une norme \u00e9tablie par l'American Society of Mechanical Engineers qui sp\u00e9cifie les dimensions (diam\u00e8tre ext\u00e9rieur, \u00e9paisseur de paroi) des tuyaux en acier inoxydable soud\u00e9s et sans soudure, applicables \u00e0 divers syst\u00e8mes n\u00e9cessitant une r\u00e9sistance \u00e0 la corrosion.\n\n\n<ul>\n \t<li><span class=\"T286Pc\" data-sfc-cp=\"\"><strong class=\"Yjhzub\">Champ d'application :<\/strong>Couvre les dimensions des tubes en acier inoxydable sans soudure et soud\u00e9s pour diff\u00e9rentes temp\u00e9ratures et pressions.<\/span><\/li>\n \t<li><span class=\"T286Pc\" data-sfc-cp=\"\"><strong class=\"Yjhzub\">Mat\u00e9riau :<\/strong>S'applique \u00e0 l'acier inoxydable (ferritique, aust\u00e9nitique, martensitique, etc.).<\/span><\/li>\n \t<li><span class=\"T286Pc\" data-sfc-cp=\"\"><strong class=\"Yjhzub\">Horaires :<\/strong>Utilise les d\u00e9signations \u201cS\u201d (par exemple, 5S, 10S, 40S, 80S) pour les \u00e9paisseurs de paroi, qui sont distinctes des nomenclatures standard B36.10M.<\/span><\/li>\n \t<li><span class=\"T286Pc\" data-sfc-cp=\"\"><strong class=\"Yjhzub\">Principale diff\u00e9rence par rapport \u00e0 la norme B36.10M :<\/strong>Sp\u00e9cifie des \u00e9paisseurs de paroi uniques pour certaines tailles (comme 10S, 12 pouces 40S, 10\/12 pouces 80S) qui diff\u00e8rent des tuyaux en acier au carbone, d'o\u00f9 le suffixe \u2018S\u2019.<\/span><\/li>\n<\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ea8324e e-flex e-con-boxed e-con e-parent\" data-id=\"ea8324e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ded3377 elementor-widget elementor-widget-heading\" data-id=\"ded3377\" 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\">Dimensions typiques des tuyaux SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52f136c elementor-widget elementor-widget-text-editor\" data-id=\"52f136c\" 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\tLe diam\u00e8tre ext\u00e9rieur (OD) pour un diam\u00e8tre nominal de tuyau donn\u00e9 (NPS) reste le m\u00eame pour toutes les nomenclatures, mais l'\u00e9paisseur de la paroi change.Pour les tailles courantes (NPS 1\/8 pouce \u00e0 10 pouces), l'\u00e9paisseur de la paroi du SCH 40S correspond \u00e0 celle du tuyau SCH 40 standard.Pour les tailles plus grandes (NPS 12 pouces et plus), le SCH 40S pr\u00e9sente g\u00e9n\u00e9ralement des parois plus minces en raison des propri\u00e9t\u00e9s du mat\u00e9riau de l'acier inoxydable et d'une contrainte admissible plus \u00e9lev\u00e9e.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Taille nominale du tuyau (NPS)<\/th>\n<th bgcolor=\"#00a0e9\">Diam\u00e8tre ext\u00e9rieur (OD)<\/th>\n<th bgcolor=\"#00a0e9\">\u00c9paisseur du mur<\/th>\n<th bgcolor=\"#00a0e9\">Poids approximatif par pied (acier inoxydable)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1\/2 in.<\/td>\n<td>0,840 in. (21,3 mm)<\/td>\n<td>0,109 in. (2,77 mm)<\/td>\n<td>0.851 lbs\/ft<\/td>\n<\/tr>\n<tr>\n<td>1 in.<\/td>\n<td>1.315 in. (33.4 mm)<\/td>\n<td>0,133 in. (3,38 mm)<\/td>\n<td>1.68 lbs\/ft<\/td>\n<\/tr>\n<tr>\n<td>2 in.<\/td>\n<td>2,375 in. (60,3 mm)<\/td>\n<td>0,154 in. (3,91 mm)<\/td>\n<td>3.654 lbs\/ft<\/td>\n<\/tr>\n<tr>\n<td>4 in.<\/td>\n<td>4.500 in. (114.3 mm)<\/td>\n<td>0,237 in. (6,02 mm)<\/td>\n<td>10.794 lbs\/ft<\/td>\n<\/tr>\n<tr>\n<td>6 in.<\/td>\n<td>6,625 in. (168,3 mm)<\/td>\n<td>0,280 in. (7,11 mm)<\/td>\n<td>18.981 lbs\/ft<\/td>\n<\/tr>\n<tr>\n<td>10 in.<\/td>\n<td>10,750 in. (273,1 mm)<\/td>\n<td>0,365 in. (9,27 mm)<\/td>\n<td>40.498 lbs\/ft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f53708 e-flex e-con-boxed e-con e-parent\" data-id=\"3f53708\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c81e337 elementor-widget elementor-widget-heading\" data-id=\"c81e337\" 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\">Processus de fabrication des tubes SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-581d56a elementor-widget elementor-widget-heading\" data-id=\"581d56a\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9paration du mat\u00e9riel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bbc7fd elementor-widget elementor-widget-text-editor\" data-id=\"1bbc7fd\" 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\tTout d'abord, s\u00e9lectionner un acier inoxydable de haute qualit\u00e9 avec une composition chimique pr\u00e9cise.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cec3968 elementor-widget elementor-widget-heading\" data-id=\"cec3968\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Formage de tuyaux<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e660a87 elementor-widget elementor-widget-text-editor\" data-id=\"e660a87\" 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<ul><li><strong>Sans couture :<\/strong><br \/>Les billettes d'acier solides sont \u00e9tir\u00e9es sur un mandrin pour former des tubes creux sans soudure.<\/li><li><strong>Soudure par r\u00e9sistance \u00e9lectrique (ERW) :<br \/><\/strong>Les bandes d'acier sont form\u00e9es \u00e0 froid en forme de tube, puis les bords sont soud\u00e9s \u00e0 l'aide d'un courant \u00e9lectrique.<\/li><li><strong>Processus JCO\/UO :<br \/><\/strong>Une presse fa\u00e7onne progressivement la t\u00f4le d'acier en formes \u201cJ\u201d, \u201cC\u201d et \u201cO\u201d. Ce proc\u00e9d\u00e9 est couramment utilis\u00e9 pour les t\u00f4les d'acier de grand diam\u00e8tre.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-588e58d elementor-widget elementor-widget-heading\" data-id=\"588e58d\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Soudage (ERW\/Spiral Weld)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b370ea1 elementor-widget elementor-widget-text-editor\" data-id=\"b370ea1\" 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\tLe cordon de soudure est produit \u00e0 l'aide de techniques de soudage, ce qui n\u00e9cessite un contr\u00f4le strict du processus pour garantir la qualit\u00e9.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a1f882 elementor-widget elementor-widget-heading\" data-id=\"7a1f882\" 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<h3 class=\"elementor-heading-title elementor-size-default\">recuit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-344f6d1 elementor-widget elementor-widget-text-editor\" data-id=\"344f6d1\" 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\tUn traitement thermique et un processus de refroidissement appliqu\u00e9s aux tuyaux pour \u00e9liminer les contraintes internes g\u00e9n\u00e9r\u00e9es pendant le formage et le soudage, am\u00e9liorant ainsi les propri\u00e9t\u00e9s m\u00e9caniques.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30f4767 elementor-widget elementor-widget-heading\" data-id=\"30f4767\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Finition et essais<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81f5674 elementor-widget elementor-widget-text-editor\" data-id=\"81f5674\" 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\tLes tubes sont coup\u00e9s, redress\u00e9s et soumis \u00e0 un traitement de surface, puis \u00e0 un contr\u00f4le dimensionnel rigoureux afin de respecter les tol\u00e9rances plus strictes requises pour les sp\u00e9cifications SCH 40S.\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-90af30a e-flex e-con-boxed e-con e-parent\" data-id=\"90af30a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03b68d4 elementor-widget elementor-widget-heading\" data-id=\"03b68d4\" 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\">Applications du tube SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fc40f3 elementor-widget elementor-widget-text-editor\" data-id=\"0fc40f3\" 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<ul><li><strong>Chimie et p\u00e9trochimie :<\/strong>Transporter des acides, des alcalis, des solutions salines et d'autres produits corrosifs.<\/li><li><strong>Alimentation et boissons :<\/strong>Transfert et traitement de liquides de haute puret\u00e9 (bi\u00e8re, lait, etc.), garantissant la s\u00e9curit\u00e9 sanitaire.<\/li><li><strong>Pharmaceutique et biotechnologie :<\/strong>Manipulation de mat\u00e9riaux sensibles exigeant des normes de propret\u00e9 strictes.<\/li><li><strong>P\u00e9trole et gaz :<\/strong>Transf\u00e9rer des produits p\u00e9troliers et des fluides dans des conditions difficiles.<\/li><li><strong>Applications marines :<\/strong>R\u00e9sistance \u00e0 la corrosion dans les environnements marins salins.<\/li><li><strong>Production d'\u00e9lectricit\u00e9 :<\/strong>Transfert de vapeur et de fluides \u00e0 haute temp\u00e9rature et \u00e0 haute pression.<\/li><li><strong>Traitement de l'eau :<\/strong>Syst\u00e8mes d'approvisionnement en eau et usines de dessalement.<\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-87735ff e-flex e-con-boxed e-con e-parent\" data-id=\"87735ff\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9314e21 elementor-widget elementor-widget-heading\" data-id=\"9314e21\" 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\">FAQ sur les tuyaux SCH 40S<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33e7a0f elementor-widget elementor-widget-accordion\" data-id=\"33e7a0f\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5441\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-5441\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quelle est la diff\u00e9rence entre SCH 40 et SCH 40S ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5441\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-5441\"><p>\u201cSCH 40 et SCH 40S ont des dimensions pratiquement identiques. 40 est plus abordable.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5442\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-5442\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">La SCH 40S est-elle adapt\u00e9e \u00e0 la haute pression ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5442\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-5442\"><p><strong>Oui<\/strong>,Le SCH 40S convient \u00e0 de nombreuses applications \u00e0 haute pression, mais la pression nominale d\u00e9pend en grande partie du diam\u00e8tre du tube, de la qualit\u00e9 du mat\u00e9riau et de la temp\u00e9rature de fonctionnement.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-5443\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-5443\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Quelle est la pression nominale d'un tube SCH 40 ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5443\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-5443\"><p>Les tuyaux Schedule 40 fonctionnent g\u00e9n\u00e9ralement dans des plages de pression allant de centaines \u00e0 des milliers de livres par pouce carr\u00e9 (psi). Les tuyaux plus petits peuvent supporter des pressions plus \u00e9lev\u00e9es (par exemple, un tuyau en PVC de 1\/2 pouce peut supporter environ 600 psi, tandis que les tuyaux en acier plus grands descendent \u00e0 200-300 psi), et les pressions nominales diminuent avec l'augmentation de la temp\u00e9rature.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is The Difference Between SCH 40 And SCH 40S?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>\\u201cS\\u201d denotes stainless steel,while the other is carbon steel.SCH 40 and SCH 40S have essentially identical dimensions.40 is more affordable.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is SCH 40S Suitable For High Pressure?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p><strong>Yes<\\\/strong>,SCH 40S is suitable for many high-pressure applications.However,the specific pressure rating depends largely on the pipe diameter,material grade,and operating temperature.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is The Pressure Rating For SCH 40 Pipe?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Schedule 40 pipes typically operate within pressure ranges spanning hundreds to thousands of pounds per square inch (psi).Smaller pipes can withstand higher pressures (e.g., a 1\\\/2-inch PVC pipe can handle approximately 600 psi,while larger steel pipes drop to 200-300 psi),and pressure ratings decrease as temperature increases.<\\\/p>\"\n            }\n        }\n    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