{"id":49797,"date":"2025-05-23T07:01:18","date_gmt":"2025-05-23T07:01:18","guid":{"rendered":"https:\/\/www.kaysuns.com\/?p=49797"},"modified":"2026-05-13T06:51:48","modified_gmt":"2026-05-13T06:51:48","slug":"maitriser-les-produits-chimiques-agressifs-avec-hastelloy-c22","status":"publish","type":"post","link":"https:\/\/www.kaysuns.com\/fr\/master-harsh-chemicals-with-hastelloy-c22\/","title":{"rendered":"Ma\u00eetriser les produits chimiques agressifs avec Hastelloy C22."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"49797\" class=\"elementor elementor-49797\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-48951b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"48951b7\" 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-100 elementor-top-column elementor-element elementor-element-52720d4\" data-id=\"52720d4\" 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-74868e6 elementor-widget elementor-widget-text-editor\" data-id=\"74868e6\" 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><strong>Hastelloy C22<\/strong> does not corrode as easily as standard stainless steel, leading to costly downtime and failures. Hastelloy C22 is critical when your system must withstand the harshest conditions. Ideal for manufacturing critical components such as speciality <a href=\"\/stainless-steel-pipes\/\" target=\"_blank\" rel=\"noopener\">stainless steel pipework<\/a> and <a href=\"\/stainless-steel-pipe-fittings\/\" target=\"_blank\" rel=\"noopener\">fittings<\/a>.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ad0ac9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ad0ac9b\" 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-100 elementor-top-column elementor-element elementor-element-81ad67e\" data-id=\"81ad67e\" 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-94b49b7 elementor-widget elementor-widget-heading\" data-id=\"94b49b7\" 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 Hastelloy C22? Your Shield Against Aggression!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d57de78 elementor-widget elementor-widget-text-editor\" data-id=\"d57de78\" 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>Hastelloy C22 (UNS N06022) is a versatile nickel-chromium-molybdenum-tungsten alloy that belongs to the <a href=\"https:\/\/www.kaysuns.com\/hastelloy-alloy-family-summary\/\" target=\"_blank\" rel=\"noopener\">Hastelloy alloy family<\/a>,<a href=\"https:\/\/www.kaysuns.com\/a-guide-to-the-hastelloy-c-series\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C Series<\/a>. Due to its chromium content, it creates strong corrosion resistance. It resists both oxidising and reducing corrosive media. It also resists mixed acid streams. This alloy is particularly effective against pitting, crevice corrosion and stress corrosion cracking. Its robust composition ensures long-term integrity. Its performance far exceeds that of many conventional stainless steels.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b2ee972 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b2ee972\" 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-100 elementor-top-column elementor-element elementor-element-fc6f903\" data-id=\"fc6f903\" 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-4082101 elementor-widget elementor-widget-heading\" data-id=\"4082101\" 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\">Core Advantages of Hastelloy C22<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-611fa7b elementor-widget elementor-widget-text-editor\" data-id=\"611fa7b\" 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>For discerning buyers and engineers, Hastelloy C22 offers unique advantages. Its superior performance translates directly into <strong>higher system reliability<\/strong> and <strong>lower operating costs<\/strong>.<\/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-0993c65 elementor-widget elementor-widget-accordion\" data-id=\"0993c65\" 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-1001\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1001\" 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\">Broad-Spectrum Corrosion Resistance<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1001\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1001\"><p>C22 resists a wide range of aggressive chemicals. This includes nitric acid, chlorine, and wet chlorine gas. It performs in both oxidizing and reducing environments. This versatility reduces material inventory needs.<\/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-1002\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1002\" 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\">Exceptional Pitting and Crevice Control<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1002\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1002\"><p>This alloy shows remarkable resistance. It combats localized attacks like pitting and <a href=\"\/blog\/introduction-to-the-test-of-crevice-corrosion\/\" target=\"_blank\" rel=\"noopener\">crevice corrosion<\/a>. These are common failure modes in many alloys. This property ensures longer component life in stagnant conditions.<\/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-1003\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1003\" 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\">Stress Corrosion Cracking Immunity<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1003\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1003\"><p>Many stainless steels are fragile. However, C22 is resistant to stress corrosion cracking caused by chlorides. This provides important safety for chloride-rich solutions. This is critical for chemical process pipework.<\/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-1004\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1004\" 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\">Outstanding Weldability and Fabrication<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1004\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1004\"><p>Despite its strength, Hastelloy C22 is readily weldable. It forms strong, ductile welds. This allows for complex designs. It simplifies the fabrication of intricate pipe systems.<\/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-1005\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1005\" 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\">High Thermal Stability<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1005\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1005\"><p>Hastelloy C22 maintains its corrosion resistance after welding. It resists sensitization. This means its properties remain intact. This ensures consistent performance across the entire fabricated structure.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0d0222e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0d0222e\" 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-100 elementor-top-column elementor-element elementor-element-5db1982\" data-id=\"5db1982\" 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-faa3215 elementor-widget elementor-widget-heading\" data-id=\"faa3215\" 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\">Chemical Composition of Hastelloy C22<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2b79ef1 elementor-widget elementor-widget-text-editor\" data-id=\"2b79ef1\" 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>Element<\/th>\n<th>Ni<\/th>\n<th>Cr<\/th>\n<th>Mo<\/th>\n<th>W<\/th>\n<th>Fe<\/th>\n<th>Co<\/th>\n<th>Mn<\/th>\n<th>Si<\/th>\n<th>V<\/th>\n<th>C<\/th>\n<th>P<\/th>\n<th>S<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Content (%)<\/td>\n<td>Balance<\/td>\n<td>20.0-22.5<\/td>\n<td>12.5-14.5<\/td>\n<td>2.5-3.5<\/td>\n<td>2.0-6.0<\/td>\n<td>\u22642.5<\/td>\n<td>\u22640.50<\/td>\n<td>\u22640.08<\/td>\n<td>\u22640.35<\/td>\n<td>\u22640.015<\/td>\n<td>\u22640.020<\/td>\n<td>\u22640.020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nLearn More About <a href=\"\/blog\/the-effect-of-various-elements-on-nickel-based-alloys\/\" target=\"_blank\" rel=\"noopener\">The Effect Of Various Elements On Nickel based Alloys<\/a> And <a href=\"\/blog\/influences-of-nickel-element-on-stainless-steel\/\" target=\"_blank\" rel=\"noopener\">Influences Of Nickel Element On Stainless Steel<\/a>.\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ba1f254 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba1f254\" 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-100 elementor-top-column elementor-element elementor-element-ad49213\" data-id=\"ad49213\" 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-c6ab586 elementor-cta--layout-image-right elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"c6ab586\" 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<div class=\"elementor-cta\">\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\/2025\/05\/Hastelloy-C22-CTA.webp);\" role=\"img\" aria-label=\"Hastelloy C22 - CTA\"><\/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\tWhat We Do\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 provides a package solutions for piping materials such PIPES, FITTINGS, FLANGES, VALVES in stainless steel, duplex steel and alloy steel etc. We will customize the most suitable products for you. 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<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ2ODEzIiwidG9nZ2xlIjpmYWxzZX0%3D\">\n\t\t\t\t\t\tContact Us\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-59b7eb8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"59b7eb8\" 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-100 elementor-top-column elementor-element elementor-element-73190f8\" data-id=\"73190f8\" 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-755566b elementor-widget elementor-widget-heading\" data-id=\"755566b\" 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\">Mechanical Properties of Hastelloy C22<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee55b7d elementor-widget elementor-widget-text-editor\" data-id=\"ee55b7d\" 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>Tensile Strength<\/th>\n<th>Yield Strength (0.2% Offset)<\/th>\n<th>Elongation (in 50mm)<\/th>\n<th>Hardness (HB)<\/th>\n<th>Density<\/th>\n<th>Melting Range<\/th>\n<\/tr>\n<tr>\n<td>\u2265690MPa\n(\n\u2265100ksi\n)<\/td>\n<td>\u2265310MPa\n(\n\u226545ksi\n)<\/td>\n<td>\u226540<\/td>\n<td>\u2264102<\/td>\n<td>8.69g\/cm\u00b3<\/td>\n<td>1399\u22121446\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-520f1c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"520f1c9\" 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-100 elementor-top-column elementor-element elementor-element-4149b9a\" data-id=\"4149b9a\" 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-9052570 elementor-widget elementor-widget-heading\" data-id=\"9052570\" 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\">Demanding Pipe &amp; Fitting Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad9b7af elementor-widget elementor-widget-text-editor\" data-id=\"ad9b7af\" 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>While stainless steel offers good general corrosion resistance, Hastelloy C22 takes performance to the next level. It&#8217;s chosen when stainless steel or even other nickel alloys are insufficient.<\/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-a832972 elementor-widget elementor-widget-accordion\" data-id=\"a832972\" 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-1761\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1761\" 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\">Chemical Processing<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1761\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1761\"><p><a href=\"https:\/\/www.kaysuns.com\/hastelloy-c22-pipe-supplier\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C22 pipes<\/a> and <a href=\"\/stainless-steel-pipe-fittings\/\" target=\"_blank\" rel=\"noopener\">fittings<\/a> transport highly corrosive acids. This includes sulfuric, hydrochloric, and phosphoric acids. It ensures long service life in reactors and distillation columns.<\/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-1762\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1762\" 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\">Pharmaceutical Production<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1762\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1762\"><p>Purity is paramount in pharmaceutical processes. Hastelloy C22 resists contamination. It handles various aggressive media used in drug synthesis. It maintains product integrity.<\/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-1763\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1763\" 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\">Pollution Control<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1763\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1763\"><p>Flue gas desulfurization systems use C22. It combats wet chlorine gas and other acidic condensates. This extends the life of scrubbers and ducts.<\/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-1764\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1764\" 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\">Waste Treatment<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1764\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1764\"><p>Hazardous waste processing demands robust materials. Hastelloy C22 pipes and vessels withstand aggressive waste streams. They ensure safe and efficient disposal.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7046ec1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7046ec1\" 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-100 elementor-top-column elementor-element elementor-element-0e43443\" data-id=\"0e43443\" 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-6af0f62 elementor-widget elementor-widget-heading\" data-id=\"6af0f62\" 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\">Common Product Forms and Applicable Standards<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-372f04a elementor-widget elementor-widget-text-editor\" data-id=\"372f04a\" 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>Product Form<\/th>\n<th>Relevant <a href=\"\/what-is-the-astm-meaning\/\" target=\"_blank\" rel=\"noopener\">ASTM<\/a>\/ASME Standards<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Seamless Pipe &amp; Tube<\/td>\n<td>ASTM B619, ASTM B622, ASME SB619, ASME SB622<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Welded Pipe &amp; Tube<\/td>\n<td>ASTM B619, ASTM B626, ASME SB619, ASME SB626<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Pipe Fittings<\/td>\n<td>ASTM B366 (covers various forms like elbows, tees, reducers)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Plate, Sheet &amp; Strip<\/td>\n<td>ASTM B575, ASME SB575<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\"><a href=\"\/blog\/stainless-steel-hollow-bar\/\" target=\"_blank\" rel=\"noopener\">Bar<\/a> &amp; Rod<\/td>\n<td>ASTM B574, ASME SB574<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Forgings<\/td>\n<td>ASTM B564<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1febcc0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1febcc0\" 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-100 elementor-top-column elementor-element elementor-element-a0a8c8a\" data-id=\"a0a8c8a\" 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-8becdc6 elementor-widget elementor-widget-heading\" data-id=\"8becdc6\" 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\">Welding Best Practices for Hastelloy C22 Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbe787a elementor-widget elementor-widget-text-editor\" data-id=\"fbe787a\" 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 data-sourcepos=\"102:1-102:152\">Proper welding techniques are essential for pipe and fitting systems. They ensure the integrity and performance of the final assembly.<\/p><ul data-sourcepos=\"104:1-109:0\"><li data-sourcepos=\"104:1-104:173\"><strong>Filler Metal Selection:<\/strong> Use a matching Hastelloy C22 filler metal. AWS A5.14 ERNiCrMo-10 is the recommended choice. This maintains the weld&#8217;s corrosion resistance.<\/li><li data-sourcepos=\"105:1-105:136\"><strong>Cleanliness:<\/strong> Thoroughly clean all surfaces before welding. Remove any oxides, grease, or contaminants. This prevents <a href=\"\/blog\/influencing-factors-of-weld-cracking-of-high-frequency-welded-pipes\/\" target=\"_blank\" rel=\"noopener\">weld defects<\/a>.<\/li><li data-sourcepos=\"106:1-106:144\"><strong>Low Heat Input:<\/strong> Control heat input precisely. Avoid excessive temperatures. This minimizes distortion and preserves mechanical properties.<\/li><li data-sourcepos=\"107:1-107:139\"><strong>Shielding Gas:<\/strong> Use pure argon for shielding. This protects the weld pool and surrounding area. It prevents atmospheric contamination.<\/li><li data-sourcepos=\"108:1-109:0\"><strong>No <a href=\"https:\/\/www.kaysuns.com\/post-weld-treatment\/\" target=\"_blank\" rel=\"noopener\">Post-Weld Treatment<\/a>:<\/strong> Generally, post-weld heat treatment is not required. Hastelloy C22 resists sensitization. This simplifies fabrication processes significantly.<\/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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6878a59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6878a59\" 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-100 elementor-top-column elementor-element elementor-element-b459fc5\" data-id=\"b459fc5\" 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-b46014a elementor-widget elementor-widget-heading\" data-id=\"b46014a\" 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\">Hastelloy C22 vs. C276: Key Differences<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1de3494 elementor-widget elementor-widget-text-editor\" data-id=\"1de3494\" 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>Feature<\/th>\n<th>Hastelloy C22<\/th>\n<th><a href=\"\/blog\/what-is-hastelloy-c276\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C276<\/a><\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Chromium Content<\/td>\n<td>Higher (20-22.5%)<\/td>\n<td>Lower (14.5-16.5%)<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Primary Resistance<\/td>\n<td>Oxidizing, Mixed Acids<\/td>\n<td>Reducing, Wet Chlorine<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#05B8E4\">Localized Corrosion (Pitting\/Crevice)<\/td>\n<td>Superior Resistance<\/td>\n<td>Very Good Resistance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\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\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ee20f7d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ee20f7d\" 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-100 elementor-top-column elementor-element elementor-element-93277b4\" data-id=\"93277b4\" 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-04ac145 elementor-widget elementor-widget-text-editor\" data-id=\"04ac145\" 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>You May Also Want To Read:<br \/><a href=\"\/blog\/comparison-table-nickel-based-alloy-and-nickel-materials-in-various-regions\/\" target=\"_blank\" rel=\"noopener\">Comparison Table Of Nickel-based Alloy And Nickel Grades In Various Regions<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/alloy-625-vs-hastelloy-c276\/\" target=\"_blank\" rel=\"noopener\">Alloy 625 VS Hastelloy C276<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/blog\/what-is-the-difference-between-hastelloy-c22-and-c276\/\" target=\"_blank\" rel=\"noopener\">What is the difference between Hastelloy C22 and C276?<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/nine-key-points-about-welding-hastelloy-c-276\/\" target=\"_blank\" rel=\"noopener\">Most complete summary! Pay attention to these nine key points about welding Hastelloy C-276.<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/blog\/what-is-hastelloy-b2-alloy\/\" target=\"_blank\" rel=\"noopener\">Hastelloy B2 Alloy Overview<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/hastelloy-c4-uns-n06455\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C4 | UNS N06455 A Stable Workhorse in High Pressure Pipe Systems<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/hastelloy-c59-uns-n06059\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C59 | UNS N06059 Unlock Ultimate Resistance<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/hastelloy-c2000\/\" target=\"_blank\" rel=\"noopener\">Hastelloy C2000 | Properties | The Next-Gen Superalloy<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/what-is-hastelloy-b3\/\" target=\"_blank\" rel=\"noopener\">What is Hastelloy B3 and How Does it Fight Strong Acids?<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/what-is-hastelloy-b4\/\" target=\"_blank\" rel=\"noopener\">What is Hastelloy B4 and How Does it Prevent Stress Cracking?<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/what-is-hastelloy-g3\/\" target=\"_blank\" rel=\"noopener\">What Is Hastelloy G3? A Versatile Corrosion Fighter!<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/what-is-hastelloy-g35\/\" target=\"_blank\" rel=\"noopener\">What is Hastelloy G35 and How Does it Conquer Corrosive Acids?<\/a><br \/><a href=\"https:\/\/www.kaysuns.com\/what-is-hastelloy-g50\/\" target=\"_blank\" rel=\"noopener\">What is Hastelloy G50 and How to Use it for Critical Piping?<\/a><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-79e8c17 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"79e8c17\" 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-50b2e2e\" data-id=\"50b2e2e\" 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L'Hastelloy C22 est essentiel lorsque votre syst\u00e8me doit r\u00e9sister aux conditions les plus difficiles. Il est id\u00e9al pour la fabrication de composants critiques tels que les tuyauteries et les raccords en acier inoxydable sp\u00e9cial. Qu'est-ce que l'Hastelloy C22 ? Votre bouclier contre les agressions ! L'Hastelloy C22 (UNS N06022) est...&nbsp;<a href=\"https:\/\/www.kaysuns.com\/fr\/master-harsh-chemicals-with-hastelloy-c22\/\" rel=\"bookmark\">Lire plus \"<span class=\"screen-reader-text\">Ma\u00eetriser les produits chimiques agressifs avec Hastelloy C22.<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":49831,"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":[316,186,51],"tags":[],"class_list":["post-49797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-stainless-steel-knowledge","category-materials"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hastelloy C22: Master Harsh Chemicals - Stainless Steel Pipe and Fittings | KAYSUNS<\/title>\n<meta name=\"description\" content=\"Hastelloy C22 is ideal for the manufacture of speciality stainless steel pipe and fittings. 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