{"id":58260,"date":"2026-03-18T08:37:32","date_gmt":"2026-03-18T08:37:32","guid":{"rendered":"https:\/\/www.kaysuns.com\/?post_type=blog&#038;p=58260"},"modified":"2026-03-19T02:53:44","modified_gmt":"2026-03-19T02:53:44","slug":"essai-hydraulique-des-tuyaux-en-acier-inoxydable-des-raccords-et-des-brides","status":"publish","type":"blog","link":"https:\/\/www.kaysuns.com\/fr\/blog\/hydro-test-of-stainless-steel-pipes-fittings-flanges\/","title":{"rendered":"Essai hydraulique des tubes, raccords et brides en acier inoxydable"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"58260\" class=\"elementor elementor-58260\" data-elementor-post-type=\"blog\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dfeb8ca e-flex e-con-boxed e-con e-parent\" data-id=\"dfeb8ca\" 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-d8ebbce elementor-widget elementor-widget-text-editor\" data-id=\"d8ebbce\" 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\tA <b data-path-to-node=\"1\" data-index-in-node=\"2\">hydro test<\/b> serves as the ultimate safety certification for any industrial stainless steel piping system.Before pipes, fittings, and flanges are delivered,Kaysuns engineers must verify that each joint and seal can withstand operating pressure.This process,also known as hydrostatic testing,involves filling components with liquid to check for leaks or structural weaknesses.Whether you are installing new pipelines or maintaining old ones,this test is non-negotiable.\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-dbdadef e-flex e-con-boxed e-con e-parent\" data-id=\"dbdadef\" 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-290283e elementor-widget elementor-widget-heading\" data-id=\"290283e\" 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\">What is a Hydro Test for Piping Components?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ccc1ea elementor-widget elementor-widget-text-editor\" data-id=\"9ccc1ea\" 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\tA hydro test is a way to find leaks and verify the strength of pressure vessels.Technicians fill the <a href=\"https:\/\/www.kaysuns.com\/stainless-steel-pipes\/\" target=\"_blank\" rel=\"noopener\">stainless steel pipes<\/a>,fittings,and flanges with water or another colored liquid.Then,they increase the internal pressure to a level higher than the normal working limit.Usually,this test pressure reaches <strong>1.5 times<\/strong> the design pressure of the system.\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-8b5fef2 elementor-widget elementor-widget-text-editor\" data-id=\"8b5fef2\" 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\tBy holding this pressure for a set time, we can observe if the metal stretches or if a drop in pressure occurs. It is a critical &#8220;final exam&#8221; for your infrastructure. While an <a href=\"https:\/\/www.kaysuns.com\/blog\/x-ray-test-for-stainless-steel-pipes-and-fittings\/\" target=\"_blank\" rel=\"noopener\">x-ray test<\/a> looks for internal weld defects,the hydrostatic method proves the physical strength of the entire assembly under stress.\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-c22cedc e-flex e-con-boxed e-con e-parent\" data-id=\"c22cedc\" 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-e0a8f53 elementor-widget elementor-widget-heading\" data-id=\"e0a8f53\" 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 Purpose of Hydro Testing in Industrial Solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d843051 elementor-widget elementor-widget-text-editor\" data-id=\"d843051\" 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 we perform hydro testing?The primary goal is to ensure public and environmental safety.Even a microscopic hole in a high-pressure line can lead to a catastrophic explosion or a toxic leak.\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-07ed8ca elementor-widget elementor-widget-text-editor\" data-id=\"07ed8ca\" 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\tFor stainless steel pipes,the hydro test validates the integrity of the base metal.For fittings like elbows and tees,it checks the structural corners where stress is highest.Finally,for flanges,the test ensures that the gaskets and bolt torques are sufficient to prevent any fluid escape.\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-b96514f elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b96514f\" 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-efbf821\" data-id=\"efbf821\" 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-3e65d7e elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"3e65d7e\" 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-521a25f elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"521a25f\" 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-0712160 elementor-drop-cap-yes elementor-widget__width-initial elementor-drop-cap-view-default elementor-widget elementor-widget-text-editor\" data-id=\"0712160\" 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-a7f067d\" data-id=\"a7f067d\" 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-1c3b6ae elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"1c3b6ae\" 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-51e7d5b elementor-align-center elementor-mobile-align-center elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"51e7d5b\" 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-df617f1 e-flex e-con-boxed e-con e-parent\" data-id=\"df617f1\" 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-87b7219 elementor-widget elementor-widget-heading\" data-id=\"87b7219\" 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 Benefits of a Professional Hydro Test<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f2f1f19 elementor-widget elementor-widget-text-editor\" data-id=\"f2f1f19\" 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>Benefit<\/th>\n<th>How It Works<\/th>\n<th>Impact on Business<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Leak Detection<\/td>\n<td>Finds tiny cracks or loose joints immediately.<\/td>\n<td>Prevents environmental fines<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Stress Relief<\/td>\n<td>Helps the metal &#8220;settle&#8221; into its working shape.<\/td>\n<td>Increases system lifespan<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Safety Assurance<\/td>\n<td>Proves the system can handle unexpected surges.<\/td>\n<td>Protects worker lives<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Code Compliance<\/td>\n<td>Meets ASME, ASTM, and API global standards.<\/td>\n<td>Simplifies insurance audits<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Quality Proof<\/td>\n<td>Acts as a final validation of fabrication work.<\/td>\n<td>Builds client trust<\/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-a937858 e-flex e-con-boxed e-con e-parent\" data-id=\"a937858\" 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-ce8b134 elementor-widget elementor-widget-heading\" data-id=\"ce8b134\" 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\">Equipment for Hydro Testing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a9150 elementor-widget elementor-widget-text-editor\" data-id=\"a1a9150\" 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<ul>\n \t<li data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\">High-Pressure Pump:\n<\/b>This device forces liquid into the system to reach the target pressure.<\/li>\n \t<li data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">Calibrated Pressure Gauges:\n<\/b>You must use gauges that are recently certified.They show exactly how much force is inside the pipe.<\/li>\n \t<li data-path-to-node=\"16,2,0\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"0\">Pressure Chart Recorder:\n<\/b>This machine creates a physical or digital graph of the pressure over time.It provides &#8220;proof&#8221; that the pressure stayed steady.<\/li>\n \t<li data-path-to-node=\"16,3,0\"><b data-path-to-node=\"16,3,0\" data-index-in-node=\"0\">Test Plugs and Blind Flanges:\n<\/b>These components seal the open ends of the piping system during the hydro test.<\/li>\n<\/ul>\nBefore the water even enters the system,we often perform <a href=\"https:\/\/www.kaysuns.com\/blog\/what-is-pmi-testing-of-ss-pipes-fittings-flanges\/\" target=\"_blank\">PMI testing<\/a> on the alloys.This ensures we are testing the correct grade of stainless steel.\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-63330b0 e-flex e-con-boxed e-con e-parent\" data-id=\"63330b0\" 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-ff048d0 elementor-widget elementor-widget-heading\" data-id=\"ff048d0\" 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\">Detailed Step-by-Step Hydro Testing Method<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a370cbf elementor-widget elementor-widget-text-editor\" data-id=\"a370cbf\" 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<ol><li data-path-to-node=\"21,0,0\"><b data-path-to-node=\"21,0,0\" data-index-in-node=\"0\">Preparation:<br \/><\/b>Technicians clean the pipes and remove all air from the system.Air can compress and explode,which is very dangerous.<\/li><li data-path-to-node=\"21,1,0\"><b data-path-to-node=\"21,1,0\" data-index-in-node=\"0\">Filling:<br \/><\/b>We fill the system with clean water.Sometimes,we add a fluorescent dye to make leaks easier to see.<\/li><li data-path-to-node=\"21,2,0\"><b data-path-to-node=\"21,2,0\" data-index-in-node=\"0\">Pressurization:<br \/><\/b>We slowly increase the pressure using the pump.We monitor the gauges at every step.<\/li><li data-path-to-node=\"21,3,0\"><b data-path-to-node=\"21,3,0\" data-index-in-node=\"0\">The Hold Period:<br \/><\/b>Once we reach the test pressure,we stop the pump.We hold this pressure for at least 30 to 60 minutes.<\/li><li data-path-to-node=\"21,4,0\"><b data-path-to-node=\"21,4,0\" data-index-in-node=\"0\">Inspection:<\/b>Inspectors walk the line to look for damp spots or drops of water at the flanges and fittings.<\/li><li data-path-to-node=\"21,5,0\"><b data-path-to-node=\"21,5,0\" data-index-in-node=\"0\">Depressurization:<\/b>We slowly release the pressure and drain the liquid.<\/li><\/ol>\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-1e96976 elementor-widget elementor-widget-heading\" data-id=\"1e96976\" 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\">Typical Test Parameters for Stainless Steel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bec4ade elementor-widget elementor-widget-text-editor\" data-id=\"bec4ade\" 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>Component<\/th>\n<th>Standard<\/th>\n<th>Test Pressure (Ratio)<\/th>\n<th>Typical Duration<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">SS Pipes<\/td>\n<td>ASME B31.3<\/td>\n<td>1.5x Design Pressure<\/td>\n<td>30 &#8211; 120 Minutes<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">SS Fittings<\/td>\n<td>ASME B16.9<\/td>\n<td>Matches Pipe Rating<\/td>\n<td>60 Minutes<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">SS Flanges<\/td>\n<td>ASME B16.5<\/td>\n<td>1.5x Flange Rating<\/td>\n<td>60 Minutes<\/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-fd63c7b e-flex e-con-boxed e-con e-parent\" data-id=\"fd63c7b\" 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-d3ab037 elementor-widget elementor-widget-heading\" data-id=\"d3ab037\" 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\">Quality Synergy: Hydro, X-ray, and Hardness Tests<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f589c6 elementor-widget elementor-widget-text-editor\" data-id=\"0f589c6\" 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\tA hydro test is powerful,but it is part of a larger quality loop.For example,a <a href=\"https:\/\/www.kaysuns.com\/blog\/hardness-testing-of-ss-tubes-and-fittings\/\" target=\"_blank\" rel=\"noopener\">hardness test<\/a> is often necessary to ensure the steel hasn&#8217;t become too brittle during welding.Brittle steel might fail suddenly during a pressure surge.\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-35e3243 elementor-widget elementor-widget-text-editor\" data-id=\"35e3243\" 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\tAs a leading Chinese supplier of stainless steel pipes,fittings,flanges,and complete piping systems,Kaysuns have integrated these methods to establish a \u201cclosed-loop quality system.\u201d This means we test chemical composition,internal weld structure,and physical hardness,and ultimately verify the system\u2019s overall pressure resistance.\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-ae1426d elementor-widget elementor-widget-heading\" data-id=\"ae1426d\" 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\">Comparison of Different Inspection Methods<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80f2c14 elementor-widget elementor-widget-text-editor\" data-id=\"80f2c14\" 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>Test Name<\/th>\n<th>Primary Focus<\/th>\n<th>Best Used For<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Hydro Test<\/td>\n<td>Physical Strength &#038; Sealing<\/td>\n<td>Final System Validation<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">X-Ray Test<\/td>\n<td>Internal Weld Integrity<\/td>\n<td>Detecting Slag or Porosity<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">PMI Testing<\/td>\n<td>Chemical Composition<\/td>\n<td>Identifying Alloy Grades<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Hardness Test<\/td>\n<td>Material Temper<\/td>\n<td>Verifying Heat Treatment<\/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-560ac9c e-flex e-con-boxed e-con e-parent\" data-id=\"560ac9c\" 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-ac2fdcf elementor-widget elementor-widget-heading\" data-id=\"ac2fdcf\" 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 a Total Solution Matters for Your Project<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82f67e1 elementor-widget elementor-widget-text-editor\" data-id=\"82f67e1\" 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\tWe don\u2019t just supply individual components;we provide fully tested,turnkey solutions for piping,fittings,and flanges.By ordering a complete system,you can be sure that every component has undergone rigorous hydrostatic testing before it arrives on-site.\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-5dfd60a elementor-widget elementor-widget-text-editor\" data-id=\"5dfd60a\" 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\tMoreover, buying from a single source reduces compatibility issues. You won&#8217;t have to worry about a flange from one vendor failing a hydro testing procedure when connected to a pipe from another vendor. We take full responsibility for the performance of the entire assembly.<a href=\"https:\/\/www.kaysuns.com\/contact-kaysuns\/\" target=\"_blank\" rel=\"noopener\">Contact us<\/a> to get a free and fast quote now!\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-161815c e-flex e-con-boxed e-con e-parent\" data-id=\"161815c\" 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-b5c3085 elementor-widget elementor-widget-heading\" data-id=\"b5c3085\" 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\">FAQs About PMI Testing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e22d6a8 elementor-widget elementor-widget-accordion\" data-id=\"e22d6a8\" 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-2371\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2371\" 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 use air instead of water for a hydro test?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2371\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2371\"><p>Testing with air is called a <strong>pneumatic test<\/strong>.It is much more dangerous than a hydro test because air stores a lot of energy.Only use air if water will damage the system.<\/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-2372\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2372\" 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 the hydro test fails?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2372\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2372\"><p>If the pressure drops,we find the leak.Then,we repair the weld or replace the flange gasket.After the repair,we must perform the hydro testing again from the beginning.So there&#8217;s no need to worry about quality.<\/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-2373\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2373\" 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\">How accurate is it?<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-2373\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2373\"><p>It provides high accuracy for most alloying elements.However,standard X-ray fluorescence spectroscopy (XRF) cannot detect light elements such as carbon;for these elements,spark optical emission spectroscopy (Spark OES) or laser-induced breakdown spectroscopy (LIBS) must be used.<\/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 use air instead of water for a hydro test?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Testing with air is called a <strong>pneumatic test<\\\/strong>.It is much more dangerous than a hydro test because air stores a lot of energy.Only use air if water will damage the system.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"What happens if the hydro test fails?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>If the pressure drops,we find the leak.Then,we repair the weld or replace the flange gasket.After the repair,we must perform the hydro testing again from the beginning.So there&#8217;s no need to worry about quality.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"How accurate is it?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>It provides high accuracy for most alloying elements.However,standard X-ray fluorescence spectroscopy (XRF) cannot detect light elements such as carbon;for these elements,spark optical emission spectroscopy (Spark OES) or laser-induced breakdown spectroscopy (LIBS) must be used.<\\\/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-f8530d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8530d5\" 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-cfed1dd\" data-id=\"cfed1dd\" 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 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