{"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":"conversao-da-classificacao-de-pressao-do-flange-ss","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/pt\/blog\/ss-flange-pressure-rating-conversion\/","title":{"rendered":"Convers\u00e3o da classifica\u00e7\u00e3o de press\u00e3o do flange SS: PN, Classe e JIS"},"content":{"rendered":"\t\t<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\" data-e-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-e-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\tPerforming an accurate <b data-path-to-node=\"1\" data-index-in-node=\"23\">pressure rating conversion<\/b> is critical for global industrial piping projects.Engineers often mix components from different international regions.Therefore,they must understand exactly how different global standards interact.A high-quality <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-flange\/\" target=\"_blank\" rel=\"noopener\">stainless steel flange<\/a> from Europe must connect safely to American equipment.Otherwise,dangerous leaks will occur rapidly in your system.Whether you use a standard <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-flanges\/carbon-steel-flange\/\" target=\"_blank\" rel=\"noopener\">carbon steel flange<\/a> or an advanced duplex component,safety always comes first.This technical guide explains the distinct differences between PN,Class,and JIS systems.We also provide a complete piping solution for your international networks.Mastering this pressure rating conversion process ensures total system integrity.\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\" data-e-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-e-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\">Why We Need Pressure Rating Conversion<\/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-e-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\tEvery country developed its own unique industrial standards over time.Consequently,buying parts internationally requires careful engineering translation today.You cannot simply guess the internal pressure limits of a pipe.Instead,you need a precise pressure rating conversion method.The three main systems dictate flange dimensions and pressure limits globally.These distinct systems are Class (American),PN (European),and JIS (Japanese).Each framework uses a completely different baseline for temperature limits and pressure testing.Therefore,a direct comparison is not always perfectly equal.You must use a reliable pressure rating conversion strategy to avoid dangerous mistakes.\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-e-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\" data-e-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-e-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\">What We Do<\/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-e-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>Plate<\/li><li>Sheet<\/li><li>Forgings<\/li><li>Round Bar<\/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-e-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>Flange<\/li><li>Pipes<\/li><li>Fittings<\/li><li>Customized<\/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\" data-e-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-e-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>Contact Us For More Information\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-e-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\">Contact Us<\/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\" data-e-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-e-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\">The Three Major Flange Systems Explained<\/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-e-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\tFirst,the &#8220;Class&#8221; system comes directly from the United States.It relies heavily on the official ASME B16.5 standard.Engineers often call this an <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-flanges\/asme-flange\/\" target=\"_blank\" rel=\"noopener\">ASME Flange<\/a> in the field.It measures internal pressure limits in pounds per square inch (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-e-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\tSecond,the &#8220;PN&#8221; system originates in Europe.PN stands for &#8220;Pressure Nominal&#8221; in the French language.This modern system uses the EN 1092-1 and older DIN standards.A classic <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-flanges\/din-flange\/\" target=\"_blank\" rel=\"noopener\">DIN Flange<\/a> uses this exact metric system for sizing.It measures system pressure primarily in 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-e-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\tThird, the JIS system comes from Japan. JIS stands for Japanese Industrial Standards.It utilizes the B2220 standard for all pipe connections.Many Asian countries adopt this system for their local factory constructions.It relies on megapascals (MPa) or kilograms per square centimeter.Knowing the exact origin helps you perform a much better pressure rating conversion.\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\" data-e-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-e-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\">The Ultimate Pressure Rating Conversion Chart<\/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-e-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\tEngineers need quick reference materials while working in the field.Therefore,Kaysuns created this simple pressure rating conversion table below.It aligns the most common global flange ratings side by side.However,remember that exact pressure limits depend strongly on operating temperatures.Always consult the official standard codes for critical pressure applications.This pressure level conversion chart provides a solid baseline for your engineering design.\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-e-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>ANSI Class (ASME B16.5)<\/th>\n<th>PN (DIN\/EN\/ISO)<\/th>\n<th>JIS (B2220)<\/th>\n<th>Approx. Max Working Pressure (bar \/ psi)<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Class 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\">Class 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\">Class 400<\/td>\n<td>PN 68<\/td>\n<td>&#8211;<\/td>\n<td>68 bar \/ 990 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Class 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\">Class 900<\/td>\n<td>PN 150<\/td>\n<td rowspan=\"3\">&#8211;<\/td>\n<td>150 bar \/ 2175 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Class 1500<\/td>\n<td>PN 250<\/td>\n<td>250 bar \/ 3625 psi<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Class 2500<\/td>\n<td>PN 420<\/td>\n<td>420 bar \/ 6090 psi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nNote:\nThe PN and Class equivalents listed above represent general pressure capabilities.They do not mean the flanges share identical physical dimensions.\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\" data-e-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-e-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=\"SS Flange 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\tFeel Free To Contact Us\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 offers package solutions for piping materials such as Pipes, Fittings, Flanges, Valves, Plates, Forgings, Ingots of Stainless Steel, Duplex and Alloy Steels, all kinds of Fasteners (Bolts, Nuts, Flat Washers, Bullet Washers) and other products. We accept customized service for our products and some of them can be supplied in small quantities. If you have any questions about our company and products, please feel free to contact us.\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\tGet QUOTE\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\" data-e-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-e-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\">Key Differences Behind the Standards<\/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-e-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\tWhy do these global systems not match perfectly?First,they use completely different base testing temperatures.The ASME system calculates pressure limits at higher baseline temperatures.Conversely,the European PN system uses room temperature for its primary baseline.\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-e-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\tSecond,the physical dimensions differ significantly between geographic regions.You cannot bolt a European PN16 flange directly to a Class 150 flange.The bolt holes simply will not align correctly together.You must use specialized transition pieces.\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-e-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\tThird,specific material choices directly affect the final rating curve.For example,a heavy-duty <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-flanges\/alloy-steel-flange\/\" target=\"_blank\" rel=\"noopener\">alloy steel flange<\/a>\u00a0handles extreme heat better than standard steel.Therefore,its pressure rating drops much slower as temperatures rise rapidly.This material factor severely complicates any pressure rating conversion process.\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\" data-e-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-e-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\">Why Accurate Pressure Rating Conversion Matters<\/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-e-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\tMistakes during a pressure rating conversion lead to truly disastrous consequences.If a piping system exceeds its actual pressure limit,disaster strikes.The flange gasket will blow out instantly under the extreme stress.Consequently,toxic liquids or explosive gases will escape into the factory.This failure puts human lives and expensive equipment at massive risk.\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-e-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\tFurthermore,insurance companies demand strict compliance with local safety codes.If you install European equipment in North America,you must prove compatibility.You must legally show that your pressure rating conversion is perfectly safe.Proper engineering documentation prevents legal troubles and protects your workers.To ensure maximum safety,always verify the metal flange markings before installation.Never guess when performing a pressure level conversion on a live site.\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\" data-e-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-e-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 About Flange Connections and Standards<\/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-e-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\">Can I directly connect a PN16 flange to an ANSI 150 flange?<\/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>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><\/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\">Is a JIS 10K flange exactly the same as 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>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><\/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\">What happens if I ignore the operating temperature rating?<\/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>Pressure capacity drops significantly as the system temperature rises.If you ignore the temperature,the flange will leak or burst under heat.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can I directly connect a PN16 flange to an ANSI 150 flange?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"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>\"}},{\"@type\":\"Question\",\"name\":\"Is a JIS 10K flange exactly the same as PN10?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"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>\"}},{\"@type\":\"Question\",\"name\":\"What happens if I ignore the operating temperature rating?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"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>\"}}]}<\/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\" data-e-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\" data-e-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-e-type=\"widget\" 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