{"id":58532,"date":"2026-03-30T07:15:36","date_gmt":"2026-03-30T07:15:36","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=58532"},"modified":"2026-03-30T07:16:29","modified_gmt":"2026-03-30T07:16:29","slug":"conversion-de-la-pression-nominale-des-brides-ss","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/conversion-de-la-pression-nominale-des-brides-ss\/","title":{"rendered":"Conversion des pressions nominales des brides en acier inoxydable : PN, Class et JIS"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"58532\" class=\"elementor elementor-58532\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d767c5 e-flex e-con-boxed e-con e-parent\" data-id=\"0d767c5\" 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-9e0ec91 elementor-widget elementor-widget-text-editor\" data-id=\"9e0ec91\" 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\tEffectuer une <b data-path-to-node=\"1\" data-index-in-node=\"23\">conversion de la pression nominale<\/b> Les ing\u00e9nieurs m\u00e9langent souvent des composants provenant de diff\u00e9rentes r\u00e9gions du monde. Ils doivent donc comprendre exactement comment les diff\u00e9rentes normes internationales interagissent. <a href=\"https:\/\/www.kaysuns.com\/fr\/bride-en-acier-inoxydable\/\" target=\"_blank\" rel=\"noopener\">bride en acier inoxydable<\/a> d'Europe doivent \u00eatre raccord\u00e9s en toute s\u00e9curit\u00e9 aux \u00e9quipements am\u00e9ricains, faute de quoi des fuites dangereuses se produiront rapidement dans votre syst\u00e8me. <a href=\"https:\/\/www.kaysuns.com\/fr\/brides-en-acier-inoxydable\/bride-en-acier-au-carbone\/\" target=\"_blank\" rel=\"noopener\">bride en acier au carbone<\/a> Ce guide technique explique les diff\u00e9rences entre les syst\u00e8mes PN, Class et JIS.Nous fournissons \u00e9galement une solution compl\u00e8te de tuyauterie pour vos r\u00e9seaux internationaux.La ma\u00eetrise de ce processus de conversion de la pression nominale garantit l'int\u00e9grit\u00e9 totale du syst\u00e8me.\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-a20380e e-flex e-con-boxed e-con e-parent\" data-id=\"a20380e\" 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-68884f2 elementor-widget elementor-widget-heading\" data-id=\"68884f2\" 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 avons-nous besoin d'une conversion de la pression nominale ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-224fcca elementor-widget elementor-widget-text-editor\" data-id=\"224fcca\" 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\tChaque pays a d\u00e9velopp\u00e9 ses propres normes industrielles au fil du temps.Par cons\u00e9quent,l'achat de pi\u00e8ces au niveau international n\u00e9cessite aujourd'hui une traduction technique minutieuse.Vous ne pouvez pas simplement deviner les limites de pression interne d'un tuyau.Au lieu de cela,vous avez besoin d'une m\u00e9thode de conversion pr\u00e9cise de la pression nominale.Les trois principaux syst\u00e8mes dictent les dimensions des brides et les limites de pression au niveau mondial.Ces syst\u00e8mes distincts sont Class (am\u00e9ricain),PN (europ\u00e9en),et JIS (japonais).Chaque cadre utilise une base compl\u00e8tement diff\u00e9rente pour les limites de temp\u00e9rature et les tests de pression.Par cons\u00e9quent,une comparaison directe n'est pas toujours parfaitement \u00e9gale.Vous devez utiliser une strat\u00e9gie de conversion de la pression nominale fiable pour \u00e9viter des erreurs dangereuses.\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-0e67c71 elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e67c71\" 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-258ce4b\" data-id=\"258ce4b\" 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-3c3fd84 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3c3fd84\" 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\">Ce que nous faisons<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9666d6f elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"9666d6f\" data-element_type=\"widget\" data-settings=\"{&quot;drop_cap&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<ul><li>Plaque<\/li><li>Feuille<\/li><li>Forgeage<\/li><li>Barre ronde<\/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-05396c4 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"05396c4\" data-element_type=\"widget\" data-settings=\"{&quot;drop_cap&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<ul><li>Bride<\/li><li>Tuyaux<\/li><li>Raccords<\/li><li>Sur mesure<\/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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7c51f7d\" data-id=\"7c51f7d\" 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-9dbf01c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"9dbf01c\" 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>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-eb4e4a7 elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"eb4e4a7\" 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-56ee906 e-flex e-con-boxed e-con e-parent\" data-id=\"56ee906\" 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-70caed6 elementor-widget elementor-widget-heading\" data-id=\"70caed6\" 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\">Les trois principaux syst\u00e8mes de brides expliqu\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51717e5 elementor-widget elementor-widget-text-editor\" data-id=\"51717e5\" 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, le syst\u00e8me des \u201cclasses\u201d vient directement des \u00c9tats-Unis et s'appuie fortement sur la norme officielle ASME B16.5. Les ing\u00e9nieurs l'appellent souvent \"classe\". <a href=\"https:\/\/www.kaysuns.com\/fr\/brides-en-acier-inoxydable\/asme-flange\/\" target=\"_blank\" rel=\"noopener\">Bride ASME<\/a> Il mesure les limites de pression interne en livres par pouce carr\u00e9 (psi).\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-1fe6fa6 elementor-widget elementor-widget-text-editor\" data-id=\"1fe6fa6\" 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\tDeuxi\u00e8mement, le syst\u00e8me \u201cPN\u201d est d'origine europ\u00e9enne. PN signifie \u201cpression nominale\u201d en fran\u00e7ais. Ce syst\u00e8me moderne utilise la norme EN 1092-1 et des normes DIN plus anciennes. <a href=\"https:\/\/www.kaysuns.com\/fr\/brides-en-acier-inoxydable\/bride-din\/\" target=\"_blank\" rel=\"noopener\">Bride DIN<\/a> utilise ce syst\u00e8me m\u00e9trique exact pour le dimensionnement. Il mesure la pression du syst\u00e8me principalement en bar.\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-d609933 elementor-widget elementor-widget-text-editor\" data-id=\"d609933\" 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\tTroisi\u00e8mement, le syst\u00e8me JIS vient du Japon. JIS signifie Japanese Industrial Standards (normes industrielles japonaises). Il utilise la norme B2220 pour tous les raccordements de tuyaux. De nombreux pays asiatiques adoptent ce syst\u00e8me pour leurs constructions d'usines locales. Il repose sur des m\u00e9gapascals (MPa) ou des kilogrammes par centim\u00e8tre carr\u00e9. Conna\u00eetre l'origine exacte vous permet d'effectuer une bien meilleure conversion de la pression nominale.\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-9f24199 e-flex e-con-boxed e-con e-parent\" data-id=\"9f24199\" 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-b0eeaf9 elementor-widget elementor-widget-heading\" data-id=\"b0eeaf9\" 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\">Le tableau de conversion ultime des pressions nominales<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4ca903 elementor-widget elementor-widget-text-editor\" data-id=\"f4ca903\" 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 ing\u00e9nieurs ont besoin de documents de r\u00e9f\u00e9rence rapides lorsqu'ils travaillent sur le terrain.C'est pourquoi Kaysuns a cr\u00e9\u00e9 le tableau de conversion des niveaux de pression ci-dessous.Il aligne c\u00f4te \u00e0 c\u00f4te les niveaux de bride les plus courants.Cependant,n'oubliez pas que les limites de pression exactes d\u00e9pendent fortement des temp\u00e9ratures de fonctionnement.Consultez toujours les codes de normes officiels pour les applications \u00e0 pression critique.Ce tableau de conversion des niveaux de pression fournit une base solide pour votre conception technique.\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-4f32ef4 elementor-widget elementor-widget-text-editor\" data-id=\"4f32ef4\" 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<tbody>\n<tr bgcolor=\"#00a0e9\">\n<th>Classe ANSI (ASME B16.5)<\/th>\n<th>PN (DIN\/EN\/ISO)<\/th>\n<th>JIS (B2220)<\/th>\n<th>Pression de service maximale approximative (bar \/ psi)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 150<\/td>\n<td>PN 20<\/td>\n<td>10K \/ 20K<\/td>\n<td>20 bar \/ 290 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 300<\/td>\n<td>PN 50<\/td>\n<td>40K<\/td>\n<td>50 bar \/ 725 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 400<\/td>\n<td>PN 68<\/td>\n<td>\u2013<\/td>\n<td>68 bar \/ 990 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 600<\/td>\n<td>PN 100<\/td>\n<td>63K<\/td>\n<td>100 bar \/ 1450 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 900<\/td>\n<td>PN 150<\/td>\n<td rowspan=\"3\">\u2013<\/td>\n<td>150 bar \/ 2175 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 1500<\/td>\n<td>PN 250<\/td>\n<td>250 bar \/ 3625 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Classe 2500<\/td>\n<td>PN 420<\/td>\n<td>420 bar \/ 6090 psi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nNote : Les \u00e9quivalents PN et classe indiqu\u00e9s ci-dessus repr\u00e9sentent des capacit\u00e9s de pression g\u00e9n\u00e9rales :\nLes \u00e9quivalents PN et classe indiqu\u00e9s ci-dessus repr\u00e9sentent des capacit\u00e9s de pression g\u00e9n\u00e9rales et ne signifient pas que les brides ont des dimensions physiques identiques.\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-29af431 e-flex e-con-boxed e-con e-parent\" data-id=\"29af431\" 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-52fb70b elementor-cta--layout-image-left elementor-cta--mobile-layout-image-above elementor-cta--skin-classic elementor-animated-content elementor-widget elementor-widget-call-to-action\" data-id=\"52fb70b\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<a class=\"elementor-cta\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\" target=\"_blank\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.kaysuns.com\/wp-content\/uploads\/2026\/03\/SS-Flange-DN100-PN16-A182-F304-241031BE01-768x575.webp);\" role=\"img\" aria-label=\"Bride en acier inoxydable DN100 PN16 A182 F304 241031BE01\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tN'h\u00e9sitez pas \u00e0 nous contacter\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tKAYSUNS propose des solutions globales pour les mat\u00e9riaux de tuyauterie tels que les tuyaux, les raccords, les brides, les vannes, les plaques, les pi\u00e8ces forg\u00e9es, les lingots d'acier inoxydable, d'acier duplex et d'acier alli\u00e9, toutes sortes d'\u00e9l\u00e9ments de fixation (boulons, \u00e9crous, rondelles plates, rondelles bomb\u00e9es) et d'autres produits. Nous acceptons un service personnalis\u00e9 pour nos produits et certains d'entre eux peuvent \u00eatre fournis en petites quantit\u00e9s. Si vous avez des questions sur notre soci\u00e9t\u00e9 et nos produits, n'h\u00e9sitez pas \u00e0 nous contacter.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<span class=\"elementor-cta__button elementor-button elementor-size-\">\n\t\t\t\t\t\tObtenir un devis\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\n\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-3e93f80 e-flex e-con-boxed e-con e-parent\" data-id=\"3e93f80\" 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-6fb61b5 elementor-widget elementor-widget-heading\" data-id=\"6fb61b5\" 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\">Principales diff\u00e9rences entre les normes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-324bd1f elementor-widget elementor-widget-text-editor\" data-id=\"324bd1f\" 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 syst\u00e8me ASME calcule les limites de pression \u00e0 des temp\u00e9ratures de r\u00e9f\u00e9rence plus \u00e9lev\u00e9es, tandis que le syst\u00e8me PN europ\u00e9en utilise la temp\u00e9rature ambiante comme r\u00e9f\u00e9rence principale.\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-e6b288c elementor-widget elementor-widget-text-editor\" data-id=\"e6b288c\" 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\tDeuxi\u00e8mement, les dimensions physiques diff\u00e8rent consid\u00e9rablement d'une r\u00e9gion g\u00e9ographique \u00e0 l'autre.Vous ne pouvez pas boulonner une bride europ\u00e9enne PN16 directement sur une bride de classe 150.Les trous de boulons ne s'alignent tout simplement pas correctement.Vous devez utiliser des pi\u00e8ces de transition sp\u00e9cialis\u00e9es.\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-f22ccd8 elementor-widget elementor-widget-text-editor\" data-id=\"f22ccd8\" 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\tTroisi\u00e8mement, le choix des mat\u00e9riaux a une incidence directe sur la courbe d'\u00e9valuation finale. <a href=\"https:\/\/www.kaysuns.com\/fr\/brides-en-acier-inoxydable\/bride-en-acier-allie\/\" target=\"_blank\" rel=\"noopener\">bride en acier alli\u00e9<\/a>\u00a0Il supporte mieux la chaleur extr\u00eame que l'acier standard. Par cons\u00e9quent, sa pression nominale diminue beaucoup plus lentement lorsque les temp\u00e9ratures augmentent rapidement. Ce facteur mat\u00e9riel complique s\u00e9rieusement tout processus de conversion de la pression nominale.\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-8f3550a e-flex e-con-boxed e-con e-parent\" data-id=\"8f3550a\" 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-9323890 elementor-widget elementor-widget-heading\" data-id=\"9323890\" 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'importance d'une conversion pr\u00e9cise des pressions nominales<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74b366d elementor-widget elementor-widget-text-editor\" data-id=\"74b366d\" 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 erreurs commises lors de la conversion de la pression nominale peuvent avoir des cons\u00e9quences d\u00e9sastreuses.Si un syst\u00e8me de tuyauterie d\u00e9passe sa limite de pression r\u00e9elle, c'est la catastrophe.Le joint de la bride \u00e9clate instantan\u00e9ment sous l'effet de la contrainte extr\u00eame.Par cons\u00e9quent, des liquides toxiques ou des gaz explosifs s'\u00e9chappent dans l'usine.Cette d\u00e9faillance met en p\u00e9ril des vies humaines et des \u00e9quipements on\u00e9reux.\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-ee5aee2 elementor-widget elementor-widget-text-editor\" data-id=\"ee5aee2\" 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 outre, les compagnies d'assurance exigent une conformit\u00e9 stricte avec les codes de s\u00e9curit\u00e9 locaux.Si vous installez des \u00e9quipements europ\u00e9ens en Am\u00e9rique du Nord, vous devez prouver leur compatibilit\u00e9.Vous devez d\u00e9montrer l\u00e9galement que votre conversion de niveau de pression est parfaitement s\u00fbre.Une documentation technique appropri\u00e9e permet d'\u00e9viter les probl\u00e8mes juridiques et de prot\u00e9ger vos employ\u00e9s.Pour garantir une s\u00e9curit\u00e9 maximale, v\u00e9rifiez toujours les marquages des brides m\u00e9talliques avant l'installation.Ne devinez jamais lorsque vous effectuez une conversion de niveau de pression sur un site en fonctionnement.\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-6ceb99b e-flex e-con-boxed e-con e-parent\" data-id=\"6ceb99b\" 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-5ba28f4 elementor-widget elementor-widget-heading\" data-id=\"5ba28f4\" 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 raccords de brides et les normes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a487a9 elementor-widget elementor-widget-accordion\" data-id=\"5a487a9\" 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-9461\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-9461\" 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\">Puis-je raccorder directement une bride PN16 \u00e0 une bride ANSI 150 ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9461\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-9461\"><p><strong>Non<\/strong>,Les diam\u00e8tres des cercles de boulons sont totalement diff\u00e9rents et il faut utiliser une bride d'adaptation personnalis\u00e9e pour les relier en toute s\u00e9curit\u00e9.<\/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-9462\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-9462\" 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\">Une bride JIS 10K est-elle exactement la m\u00eame que la bride PN10 ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9462\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-9462\"><p>Ils sont tr\u00e8s similaires en termes de capacit\u00e9 de pression globale, mais leurs dimensions physiques ne correspondent pas.<\/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-9463\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-9463\" 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\">Que se passe-t-il si je ne tiens pas compte de la temp\u00e9rature de fonctionnement ?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-9463\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-9463\"><p>Si vous ne tenez pas compte de la temp\u00e9rature, la bride fuira ou \u00e9clatera sous l'effet de la chaleur.<\/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\": \"Can I directly connect a PN16 flange to an ANSI 150 flange?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p><strong>No<\\\/strong>,you cannot connect them directly together.The bolt circle diameters are entirely different.You must use a custom adapter flange to connect them safely.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is a JIS 10K flange exactly the same as PN10?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>They are very similar in overall pressure capacity.However,their physical dimensions do not match.Always check the bolt hole measurements before starting the installation.<\\\/p>\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What happens if I ignore the operating temperature rating?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"<p>Pressure capacity drops significantly as the system temperature rises.If you ignore the temperature,the flange will leak or burst under heat.<\\\/p>\"\n            }\n        }\n    ]\n}<\/script>\n\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\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a3db087 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3db087\" 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 elementor-element-23b17d5\" data-id=\"23b17d5\" 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-69c61fd elementor-widget elementor-widget-heading\" data-id=\"69c61fd\" 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\">Nous contacter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b1079cd elementor-widget-divider--view-line_text elementor-widget-divider--element-align-left elementor-widget elementor-widget-divider\" data-id=\"b1079cd\" data-element_type=\"widget\" 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fa-map-marker-alt\"><\/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\">RM901 No.22 Tangjiaqiao Road Wenzhou Chine<\/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-phone-square-alt\"><\/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\">+86 577 8551 1171<\/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<a href=\"mailto:sales@kaysuns.com\" target=\"_blank\">\n\n\t\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-envelope-square\"><\/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\">sales@kaysuns.com<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li 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