{"id":58114,"date":"2026-03-09T09:11:36","date_gmt":"2026-03-09T09:11:36","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=58114"},"modified":"2026-03-09T09:11:38","modified_gmt":"2026-03-09T09:11:38","slug":"fournisseur-de-raccords-de-tuyauterie-en-hastelloy","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/fr\/fournisseur-de-raccords-de-tuyauterie-en-hastelloy\/","title":{"rendered":"Raccords de tuyauterie en Hastelloy Fournisseur en Chine"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"58114\" class=\"elementor elementor-58114\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5295ac5 e-flex e-con-boxed e-con e-parent\" data-id=\"5295ac5\" 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-23a2243 elementor-widget elementor-widget-heading\" data-id=\"23a2243\" 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\">Raccords de tuyauterie en Hastelloy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9cc6095 e-con-full e-flex e-con e-child\" data-id=\"9cc6095\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9fa74c3 e-con-full e-flex e-con e-child\" data-id=\"9fa74c3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e502fb elementor-widget elementor-widget-text-editor\" data-id=\"4e502fb\" 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<strong>Raccords de tuyauterie en Hastelloy<\/strong> sont des composants en alliage haute temp\u00e9rature \u00e0 base de nickel sp\u00e9cialement con\u00e7us pour r\u00e9sister \u00e0 des environnements chimiques corrosifs dans lesquels <a href=\"https:\/\/www.kaysuns.com\/fr\/raccords-de-tuyauterie-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">raccords de tuyauterie en acier inoxydable<\/a> Principalement compos\u00e9s de molybd\u00e8ne et de chrome, ils offrent une r\u00e9sistance \u00e0 la corrosion, des performances \u00e0 haute temp\u00e9rature et une durabilit\u00e9 exceptionnelles.\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-6ebb9d5 elementor-widget elementor-widget-heading\" data-id=\"6ebb9d5\" 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\">Caract\u00e9ristiques principales<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-410e99b elementor-widget elementor-widget-text-editor\" data-id=\"410e99b\" 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><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"><strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\">R\u00e9sistance extr\u00eame \u00e0 la corrosion<\/strong>:<br \/>Ils offrent une protection exceptionnelle contre les oxydants puissants (comme l'acide nitrique), les agents r\u00e9ducteurs (comme les acides chlorhydrique et sulfurique) et l'eau de mer.<\/span><\/li><li><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"><strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\">Stabilit\u00e9 \u00e0 haute temp\u00e9rature<\/strong>:<br \/>Ces raccords conservent leur r\u00e9sistance m\u00e9canique et r\u00e9sistent \u00e0 l'oxydation \u00e0 des temp\u00e9ratures allant jusqu'\u00e0 <strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\">1900\u00b0F (1037\u00b0C)<\/strong>,selon le grade sp\u00e9cifique.<\/span><\/li><li><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"><strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\">R\u00e9sistance aux attaques localis\u00e9es<\/strong>:<br \/><\/span><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\">Leur chimie unique (forte teneur en nickel, molybd\u00e8ne et chrome) pr\u00e9vient les piq\u00fbres, la corrosion caverneuse et la fissuration par corrosion sous contrainte.<\/span><\/li><li><span class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"><strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\">Soudabilit\u00e9<\/strong>:<br \/>La plupart des grades sont con\u00e7us avec une faible teneur en carbone afin de minimiser la pr\u00e9cipitation de carbure pendant le soudage, ce qui garantit que les joints restent aussi r\u00e9sistants \u00e0 la corrosion que le tube lui-m\u00eame.<\/span><\/li><\/ul>\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-9e85806 e-con-full e-flex e-con e-child\" data-id=\"9e85806\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a631f68 elementor-widget elementor-widget-image\" data-id=\"a631f68\" 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=\"768\" height=\"575\" src=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-768x575.webp\" class=\"attachment-medium_large size-medium_large wp-image-58137\" alt=\"Fournisseur de raccords de tuyauterie en Hastelloy\" srcset=\"https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-768x575.webp 768w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-300x224.webp 300w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-1024x766.webp 1024w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-1536x1149.webp 1536w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-2048x1532.webp 2048w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-16x12.webp 16w, https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/Hastelloy-Pipe-Fittings-Supplier-scaled-e1773045228921.webp 1000w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-40ba628 elementor-widget elementor-widget-heading\" data-id=\"40ba628\" 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\">Notes communes<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e8212b6 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=\"e8212b6\" 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\">Hastelloy C276 (UNS N10276)<\/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\">Hastelloy C22 (UNS N06022)<\/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\">Hastelloy C2000 (UNS N06200)<\/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\">Hastelloy C4 (UNS N06455)<\/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\">Hastelloy B2 (UNS N10665)<\/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\">Hastelloy B3 (UNS N10675)<\/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\">Hastelloy X (UNS N06002)<\/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\">Hastelloy G30 (UNS N06030)<\/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\">Hastelloy G35 (UNS N06035)<\/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<div class=\"elementor-element elementor-element-a0da4da e-flex e-con-boxed e-con e-parent\" data-id=\"a0da4da\" 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-974ac94 elementor-widget elementor-widget-heading\" data-id=\"974ac94\" 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\">Sp\u00e9cifications techniques de base pour les raccords de tuyauterie en Hastelloy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-671abff elementor-widget elementor-widget-text-editor\" data-id=\"671abff\" 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 raccords de tuyauterie en Hastelloy sont r\u00e9gis par des normes internationales sp\u00e9cifiques qui d\u00e9finissent leurs dimensions, leur composition mat\u00e9rielle et leurs propri\u00e9t\u00e9s m\u00e9caniques. Les principales sp\u00e9cifications techniques tournent autour des aspects suivants : les raccords de tuyauterie forg\u00e9s doivent \u00eatre conformes \u00e0 la norme ASTM B36.6, tandis que les composants forg\u00e9s doivent r\u00e9pondre \u00e0 la norme ASTM B564.\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-0f12ff9 elementor-widget elementor-widget-heading\" data-id=\"0f12ff9\" 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\">Normes de fabrication des raccords de tuyauterie en Hastelloy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bad9c5d elementor-widget elementor-widget-text-editor\" data-id=\"bad9c5d\" 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 raccords de tuyauterie en Hastelloy sont fabriqu\u00e9s selon des dimensions standard afin de garantir leur compatibilit\u00e9 avec les syst\u00e8mes de tuyauterie mondiaux :\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-722bc59 elementor-widget elementor-widget-text-editor\" data-id=\"722bc59\" 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>Raccords de tuyauterie forg\u00e9s \u00e0 souder bout \u00e0 bout :<br \/>ASTM B366 \/ ASME SB366 (mat\u00e9riaux) et ASME B16.9 \/ MSS SP-43 (dimensions).<\/li><li>Raccords de tuyauterie forg\u00e9s :<br \/>ASTM B564 \/ ASME SB564 (mat\u00e9riaux) et ASME B16.11 (dimensions des raccords \u00e0 souder et des raccords filet\u00e9s).<\/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-f8e90de elementor-widget elementor-widget-heading\" data-id=\"f8e90de\" 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\">Gamme de dimensions et de tailles<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-08fd7d6 elementor-widget elementor-widget-text-editor\" data-id=\"08fd7d6\" 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>Raccords de tuyauterie sans soudure : g\u00e9n\u00e9ralement disponibles dans des tailles allant de 1\/2\u201c \u00e0 10\u201d NB.<\/li><li>Raccords de tuyauterie soud\u00e9s\/fabriqu\u00e9s : disponibles dans des tailles allant de 1\/2\u201c \u00e0 48\u201d NB.<\/li><li>\u00c9paisseur de paroi : les sp\u00e9cifications comprennent Sch 5S, 10S, 40S, 80S, 160 et XXS.<\/li><li>Rayon de courbure : les options standard comprennent 1D (rayon court), 1,5D (rayon long), 3D et 5D.<\/li><li>Pour d'autres sp\u00e9cifications, veuillez <a href=\"https:\/\/www.kaysuns.com\/fr\/contacter-kaysuns\/\" target=\"_blank\" rel=\"noopener\">contactez-nous<\/a> pour commander.<\/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-ee829ed elementor-widget elementor-widget-heading\" data-id=\"ee829ed\" 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\">Essais de raccords de tuyauterie en Hastelloy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80fe816 elementor-widget elementor-widget-text-editor\" data-id=\"80fe816\" 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\tPour garantir l'int\u00e9grit\u00e9 dans les environnements corrosifs, les raccords de tuyauterie Kaysuns subissent des essais hydrostatiques pour v\u00e9rifier l'\u00e9tanch\u00e9it\u00e9 sous pression ; les essais PMI confirment la conformit\u00e9 de la composition chimique de l'alliage avec les normes ASTM\/ASME.Les raccords pour les environnements p\u00e9troliers et gaziers acides doivent \u00eatre conformes \u00e0 la norme NACE MR0175.Pour les raccords soud\u00e9s \u00e0 haute criticit\u00e9, l'inspection par rayons X 100% est une pratique courante.\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-9874e1b e-flex e-con-boxed e-con e-parent\" data-id=\"9874e1b\" 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-b16599e elementor-widget elementor-widget-heading\" data-id=\"b16599e\" 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\">Introduction aux qualit\u00e9s courantes de raccords de tuyauterie en Hastelloy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c921ff6 elementor-widget elementor-widget-heading\" data-id=\"c921ff6\" 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\">Grades courants et composition chimique (%)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97888ae elementor-widget elementor-widget-text-editor\" data-id=\"97888ae\" 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<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Grade<\/th>\n<th bgcolor=\"#00a0e9\">Ni<\/th>\n<th bgcolor=\"#00a0e9\">Cr<\/th>\n<th bgcolor=\"#00a0e9\">Mo<\/th>\n<th bgcolor=\"#00a0e9\">Fe<\/th>\n<th bgcolor=\"#00a0e9\">W<\/th>\n<th bgcolor=\"#00a0e9\">Autres<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">C276 <\/td>\n<td>57,0 (Bal)<\/td>\n<td>14.5 - 16.5<\/td>\n<td>15.0 - 17.0<\/td>\n<td>4.0 - 7.0<\/td>\n<td>3.0 - 4.5<\/td>\n<td>Co 2,5, V 0,35<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">C22 <\/td>\n<td>56,0 (Bal)<\/td>\n<td>20.0 - 22.5<\/td>\n<td>12.5 - 14.5<\/td>\n<td>2.0 - 6.0<\/td>\n<td>2,5 \u2013 3,5<\/td>\n<td>Co 2,5, V 0,35<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">B2<\/td>\n<td>65,0 (Min)<\/td>\n<td>1,0 (Max)<\/td>\n<td>26.0 - 30.0<\/td>\n<td>2.0 (Max)<\/td>\n<td>\u2013<\/td>\n<td>Mn 1,0, Co 1,0<\/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<div class=\"elementor-element elementor-element-8b064d0 elementor-widget elementor-widget-heading\" data-id=\"8b064d0\" 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\">Grades de mat\u00e9riaux et propri\u00e9t\u00e9s m\u00e9caniques<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef1907e elementor-widget elementor-widget-text-editor\" data-id=\"ef1907e\" 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 performances techniques varient en fonction de la nuance d'alliage, avec <strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\">C276<\/strong>\u00a0\u00e9tant le plus courant.\n<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Biens<\/th>\n<th bgcolor=\"#00a0e9\">Hastelloy C276<\/th>\n<th bgcolor=\"#00a0e9\">Hastelloy C22<\/th>\n<th bgcolor=\"#00a0e9\">Hastelloy B2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">Densit\u00e9<\/td>\n<td>8,89 g\/cm\u00b3<\/td>\n<td>8,69 g\/cm\u00b3<\/td>\n<td>9,2 g\/cm\u00b3<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Point de fusion<\/td>\n<td>1370\u00b0C (2500\u00b0F)<\/td>\n<td>1399\u00b0C (2550\u00b0F)<\/td>\n<td>1370\u00b0C (2500\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la traction<\/td>\n<td>790 MPa (115 ksi)<\/td>\n<td>690 MPa (100 ksi)<\/td>\n<td>760 MPa (110 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Limite d&#039;\u00e9lasticit\u00e9<\/td>\n<td>355 MPa (52 ksi)<\/td>\n<td>310 MPa (45 ksi)<\/td>\n<td>350 MPa (51 ksi)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">\u00c9longation<\/td>\n<td>40%<\/td>\n<td>45%<\/td>\n<td>40%<\/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<div class=\"elementor-element elementor-element-975cbd2 elementor-widget elementor-widget-heading\" data-id=\"975cbd2\" 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\">Hastelloy C276 - L'alliage r\u00e9sistant \u00e0 la corrosion \u201ctout usage<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc14d5f elementor-widget elementor-widget-text-editor\" data-id=\"dc14d5f\" 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>Caract\u00e9ristiques principales :<br \/>Il contient une teneur \u00e9lev\u00e9e en molybd\u00e8ne (16%) et en tungst\u00e8ne (4%), ce qui lui conf\u00e8re une r\u00e9sistance exceptionnelle dans les environnements oxydants et r\u00e9ducteurs. Il pr\u00e9sente une r\u00e9sistance exceptionnelle \u00e0 la corrosion contre le chlore gazeux humide, les solutions d'hypochlorite et le dioxyde de chlore.<\/li><li>Avantages techniques : La teneur en carbone extr\u00eamement faible minimise la pr\u00e9cipitation de carbure pendant le soudage, ce qui permet d'utiliser les raccords de tuyauterie directement \u00e0 l'\u00e9tat soud\u00e9 sans n\u00e9cessiter de traitement thermique suppl\u00e9mentaire.<\/li><li>Applications typiques :<br \/>Syst\u00e8mes de d\u00e9sulfuration des gaz de combustion (FGD), traitement chimique (par exemple, production de chlorure), industrie des p\u00e2tes et papiers, extraction de gaz acides.<\/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-36cfe6d elementor-widget elementor-widget-text-editor\" data-id=\"36cfe6d\" 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 qu\u201c\u201dalliage universel\" reconnu par l'industrie, les raccords de tuyauterie en Hastelloy C276 (UNS N10276) constituent le choix privil\u00e9gi\u00e9 pour les environnements de chlore gazeux humide, d'hypochlorite et de dioxyde de chlore.Sa teneur unique en tungst\u00e8ne offre une r\u00e9sistance exceptionnelle aux piq\u00fbres et \u00e0 la corrosion fissurante sous contrainte.Que ce soit pour la d\u00e9sulfuration des gaz de combustion (FGD) ou l'extraction complexe de gaz naturel acide, les raccords en C276 constituent une barri\u00e8re de s\u00e9curit\u00e9 imp\u00e9n\u00e9trable pour vos syst\u00e8mes de tuyauterie gr\u00e2ce \u00e0 leur r\u00e9sistance exceptionnelle \u00e0 la corrosion post-soudure.\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-b1b1a43 elementor-widget elementor-widget-heading\" data-id=\"b1b1a43\" 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\">Hastelloy C22 - L'expert am\u00e9lior\u00e9 pour les environnements oxydants\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c885e8 elementor-widget elementor-widget-text-editor\" data-id=\"3c885e8\" 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>Caract\u00e9ristiques principales :<br \/>La teneur en chrome a \u00e9t\u00e9 augment\u00e9e \u00e0 22%, ce qui permet d'obtenir des performances nettement sup\u00e9rieures \u00e0 celles du C276 dans les milieux fortement oxydants tels que l'acide nitrique et les acides mixtes contenant des sels oxydants, ainsi qu'une r\u00e9sistance plus \u00e9quilibr\u00e9e \u00e0 la corrosion par piq\u00fbres et par crevasses.<\/li><li>Avantages techniques : dans les fluides chimiques mixtes complexes, le C22 offre une \u201czone de s\u00e9curit\u00e9\u201d plus large que le C276, ce qui en fait la solution privil\u00e9gi\u00e9e pour relever les d\u00e9fis complexes de la corrosion.<\/li><li>Applications typiques : r\u00e9acteurs de l'industrie pharmaceutique (pr\u00e9vention de la contamination par les ions m\u00e9talliques), syst\u00e8mes de traitement des d\u00e9chets, production de pesticides et syst\u00e8mes de circulation d'acides hautement oxydants.<\/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-269f2a3 elementor-widget elementor-widget-text-editor\" data-id=\"269f2a3\" 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\tDans les milieux complexes caract\u00e9ris\u00e9s par l'alternance de conditions fortement oxydantes et r\u00e9ductrices, les raccords de tuyauterie en Hastelloy C22 (UNS N06022) offrent une am\u00e9lioration sup\u00e9rieure \u00e0 celle du C276.Avec sa teneur \u00e9lev\u00e9e en chrome, le C22 offre une protection de passivation plus large dans l'acide nitrique, les acides mixtes et les environnements salins fortement oxydants.Dans les applications pharmaceutiques et de chimie fine exigeant un contr\u00f4le rigoureux de la contamination par les ions m\u00e9talliques, les raccords en C22 garantissent des processus de production de haute puret\u00e9 gr\u00e2ce \u00e0 une stabilit\u00e9 chimique et \u00e0 un \u00e9tat de surface exceptionnels.\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-6ee6428 elementor-widget elementor-widget-heading\" data-id=\"6ee6428\" 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\">Hastelloy B2 - L'ennemi des acides r\u00e9ducteurs\u201c<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6dfa5 elementor-widget elementor-widget-text-editor\" data-id=\"fe6dfa5\" 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>Caract\u00e9ristiques principales :<br \/>C'est l'un des mat\u00e9riaux optimaux pour manipuler l'acide chlorhydrique (HCl) \u00e0 diff\u00e9rentes concentrations et temp\u00e9ratures, tout en r\u00e9sistant aux acides r\u00e9ducteurs tels que l'acide sulfurique et l'acide phosphorique.<\/li><li>Les composants de la tuyauterie B2 se d\u00e9t\u00e9rioreront rapidement si le milieu contient des sels de fer, des sels de cuivre ou d'autres impuret\u00e9s oxydantes.<\/li><li>Applications typiques : unit\u00e9s de production et de r\u00e9cup\u00e9ration d'acide chlorhydrique, production d'acide ac\u00e9tique (\u00e9tape de r\u00e9duction), syst\u00e8mes de r\u00e9action d'alkylation.<\/li><\/ul><p>Noter:<br \/>De nombreux projets remplacent d\u00e9sormais progressivement le B2 par le B3 (N10675) en raison de la stabilit\u00e9 thermique sup\u00e9rieure du B3 et de sa facilit\u00e9 d'usinage.<\/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-333c752 elementor-widget elementor-widget-text-editor\" data-id=\"333c752\" 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\tPour les environnements hautement corrosifs impliquant des acides chlorhydriques, sulfuriques et phosphoriques concentr\u00e9s, les raccords de tuyauterie en Hastelloy B2 (UNS N10665) et B3 d\u00e9montrent une expertise in\u00e9gal\u00e9e.Avec une teneur en molybd\u00e8ne aussi \u00e9lev\u00e9e que 28%, ces mat\u00e9riaux permettent d'obtenir une performance presque \u201csans entretien\u201d contre la plupart des produits chimiques r\u00e9ducteurs.Notre processus de fabrication contr\u00f4le strictement la teneur en fer et en chrome, garantissant que les raccords conservent des propri\u00e9t\u00e9s m\u00e9caniques exceptionnelles m\u00eame dans la zone affect\u00e9e par la chaleur.Ils servent de composants centraux dans les unit\u00e9s d'alkylation et dans les syst\u00e8mes de production d'acide ac\u00e9tique.\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-6fb4323 elementor-widget elementor-widget-heading\" data-id=\"6fb4323\" 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\">Tableau de comparaison des noyaux<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45b9256 elementor-widget elementor-widget-text-editor\" data-id=\"45b9256\" 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<table>\n<thead>\n<tr>\n<th bgcolor=\"#00a0e9\">Caract\u00e9ristiques<\/th>\n<th bgcolor=\"#00a0e9\">C276<\/th>\n<th bgcolor=\"#00a0e9\">C22<\/th>\n<th bgcolor=\"#00a0e9\">B2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance majeure<\/td>\n<td>R\u00e9sistance \u00e0 la corrosion \u00e0 usage g\u00e9n\u00e9ral<\/td>\n<td>Environnement fortement oxydant<\/td>\n<td>Acide r\u00e9ducteur<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Teneur en chrome<\/td>\n<td>Moyen (16%)<\/td>\n<td>Haut (22%)<\/td>\n<td>Extr\u00eamement faible (&lt;1%)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">R\u00e9sistance \u00e0 la corrosion par piq\u00fbre<\/td>\n<td>Extr\u00eamement forte<\/td>\n<td>Complet<\/td>\n<td>Faible<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Soudabilit\u00e9<\/td>\n<td>Excellent<\/td>\n<td>Excellent<\/td>\n<td>Contr\u00f4le strict de l'apport de chaleur<\/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-3508e6a e-flex e-con-boxed e-con e-parent\" data-id=\"3508e6a\" 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-878491b elementor-widget elementor-widget-heading\" data-id=\"878491b\" 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\">Pourquoi choisir nos raccords de tuyauterie en Hastelloy ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d6cf03 elementor-widget elementor-widget-text-editor\" data-id=\"5d6cf03\" 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>Tra\u00e7abilit\u00e9 compl\u00e8te des mat\u00e9riaux :<br \/>Chaque lot est accompagn\u00e9 d'un MTC (Material Test Certificate) original, conforme aux normes EN 10204 3.1.<\/li><li>Fabrication de pr\u00e9cision :<br \/>Supports pour tubes sans soudure et soud\u00e9s de 1\/2\u201c \u00e0 48\u201d dans diff\u00e9rentes tailles, avec des \u00e9paisseurs de paroi allant de Sch 5s \u00e0 XXS.<\/li><li>Inspection rigoureuse : le 100% est soumis \u00e0 une analyse spectrale (PMI), \u00e0 un test radiographique (RT) et \u00e0 un test de pression hydrostatique afin de garantir une livraison sans d\u00e9faut.<\/li><li>Consultation d'experts : Avec plus de 15 ans d'exp\u00e9rience dans l'application d'alliages \u00e0 haute teneur en nickel, nous fournissons une assistance technique depuis la s\u00e9lection des mat\u00e9riaux jusqu'aux solutions de soudage.<\/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-c49d2b4 e-flex e-con-boxed e-con e-parent\" data-id=\"c49d2b4\" 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-d65a84f elementor-widget elementor-widget-text-editor\" data-id=\"d65a84f\" 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 les syst\u00e8mes de fluides industriels exigeants, l'acier ordinaire a souvent du mal \u00e0 r\u00e9sister aux effets corrosifs des acides forts et des temp\u00e9ratures \u00e9lev\u00e9es. <a href=\"\/fr\/fournisseur-de-raccords-de-tuyauterie-en-hastelloy\/\" target=\"_blank\" rel=\"noopener\">Raccords de tuyauterie en Hastelloy<\/a> Ils sont strictement conformes aux normes ASTM B366 et ASME SB366 et sont sp\u00e9cialement con\u00e7us pour les industries chimiques, pharmaceutiques et \u00e9nerg\u00e9tiques.Dot\u00e9s d'une composition optimale en nickel-molybd\u00e8ne-chrome, ces raccords offrent une r\u00e9sistance exceptionnelle \u00e0 la corrosion tout en garantissant une int\u00e9grit\u00e9 structurelle \u00e0 long terme.Cela permet de r\u00e9duire consid\u00e9rablement les co\u00fbts de maintenance et de minimiser le risque de temps d'arr\u00eat impr\u00e9vus pour les entreprises.<\/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\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9862f70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9862f70\" 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-50 elementor-top-column elementor-element 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compl\u00e8tes.<\/p>","protected":false},"author":1,"featured_media":58136,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[34,259],"tags":[],"class_list":["post-58114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pipe-fittings","category-product"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hastelloy Pipe Fittings Supplier in China | KAYSUNS<\/title>\n<meta name=\"description\" content=\"We offer 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