{"id":1397,"date":"2025-04-08T17:45:06","date_gmt":"2025-04-08T17:45:06","guid":{"rendered":"https:\/\/www.primesteelcorp.com\/blog\/?page_id=1397"},"modified":"2025-04-11T07:12:42","modified_gmt":"2025-04-11T07:12:42","slug":"buttweld-reducer-suppliers-in-colombo-sri-lanka","status":"publish","type":"page","link":"https:\/\/www.primesteelcorp.com\/blog\/lk\/buttweld-reducer-suppliers-in-colombo-sri-lanka\/","title":{"rendered":"Buttweld Reducer Suppliers in Colombo, Sri Lanka"},"content":{"rendered":"<p><img decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/www.primesteelcorp.com\/blog\/wp-content\/uploads\/2025\/04\/buttweld-reducer-suppliers-in-colombo-sri-lanka.jpg\" alt=\"\" title=\"\"><\/p>\n<h2>Concentric &amp; Eccentric Reducers \u2013 Stainless Steel, Carbon Steel, Alloy Steel, High Nickel Alloys &#8211; ASME B16.9<\/h2>\n<p><a href=\"https:\/\/www.primesteelcorp.com\/\">Prime Steel Corporation<\/a> is one of the most trusted names in the manufacturing and export of <strong>Buttweld Pipe Reducers<\/strong>, supplying high-quality <strong>Concentric and Eccentric Reducers<\/strong> to industries across <strong>Colombo<\/strong> and key cities in <strong>Sri Lanka<\/strong>, including <strong>Gampaha, Katunayake, Kandy, Trincomalee, Hambantota, and Jaffna<\/strong>. Our reducers are engineered to connect pipes of unequal diameters while maintaining smooth fluid flow and structural integrity, reducing the risk of turbulence and pressure loss in the system. These fittings are widely used in <strong>oil and gas pipelines, power generation units, chemical plants, water treatment systems,<\/strong> and <strong>marine applications<\/strong> where dependable flow transition is critical. Manufactured in accordance with international standards like <strong>ASME B16.9<\/strong>, our <a href=\"https:\/\/www.primesteelcorp.com\/concentric-eccentric-reducer-asme-b16-9.html\">reducers<\/a> are available in a wide variety of materials such as <strong>Stainless Steel, Carbon Steel, Low Alloy Steel<\/strong>, and <strong>High Nickel Alloys<\/strong> like Inconel and Hastelloy\u2014offering superior strength, corrosion resistance, and long service life. We provide seamless, welded, and fabricated reducer fittings, complete with mill test certificates and custom packaging options for domestic and overseas clients.<\/p>\n<hr \/>\n<h3>Types of Buttweld Reducers Offered:<\/h3>\n<ul>\n<li><strong>Concentric Reducer<\/strong> \u2013 Symmetrical, cone-shaped reducer ideal for vertical piping and pump discharge applications<\/li>\n<li><strong>Eccentric Reducer<\/strong> \u2013 Offset design that keeps one side flat, commonly used in horizontal pipelines to prevent air accumulation and cavitation<\/li>\n<\/ul>\n<hr \/>\n<h3>Dimensional Overview \u2013 ASME B16.9 Reducers:<\/h3>\n<ul>\n<li><strong>Size Range:<\/strong> \u00bd\u201d NB to 48\u201d NB<\/li>\n<li><strong>Wall Thickness:<\/strong> SCH 10, 20, 40, 80, 160, XXS<\/li>\n<li><strong>Connection Ends:<\/strong> Beveled ends as per ASME B16.25 for seamless welding<\/li>\n<li><strong>Reducer Types:<\/strong> Concentric (centerline aligned), Eccentric (offset)<\/li>\n<li><strong>Fabrication Method:<\/strong> Seamless, ERW, or welded to meet project specifications<\/li>\n<\/ul>\n<hr \/>\n<h3>Relevant Standards for Buttweld Reducers:<\/h3>\n<ul>\n<li><strong>ASME B16.9<\/strong> \u2013 Factory-made wrought buttwelding fittings<\/li>\n<li><strong>ANSI B16.28<\/strong> \u2013 Steel buttweld reducers for narrow tolerances<\/li>\n<li><strong>MSS SP-75 <\/strong>\u2013 For high-strength pipeline components in critical systems<\/li>\n<\/ul>\n<hr \/>\n<h3>Materials and Grades We Supply:<\/h3>\n<ul>\n<li><strong>Stainless Steel:<\/strong> ASTM A403 WP304, 304L, 316, 316L, 321, 347, 904L, etc.<\/li>\n<li><strong>Carbon Steel:<\/strong> ASTM A234 WPB \/ WPC<\/li>\n<li><strong>Alloy Steel:<\/strong> ASTM A234 WP5, WP9, WP11, WP22<\/li>\n<li><strong>High Nickel Alloys:<\/strong> Inconel 600 \/ 625, Monel 400, Hastelloy C276, Alloy 20<\/li>\n<\/ul>\n<p>All reducers are tested for dimensional accuracy, surface finish, mechanical properties, and hydrostatic strength before dispatch.<\/p>\n<hr \/>\n<h3>Industries &amp; Applications in Sri Lanka:<\/h3>\n<ul>\n<li><strong>Oil Refineries &amp; Gas Distribution<\/strong> \u2013 High-pressure reducers for upstream and downstream networks<\/li>\n<li><strong>Power &amp; Energy<\/strong> \u2013 Suitable for boiler, turbine, and heat exchanger lines<\/li>\n<li><strong>Water Supply &amp; Irrigation Projects<\/strong> \u2013 Used for smooth flow transition between varying pipe sizes<\/li>\n<li><strong>Shipbuilding &amp; Marine Engineering<\/strong> \u2013 Salt-resistant fittings for engine cooling and ballast systems<\/li>\n<li><strong>Infrastructure &amp; Commercial Buildings<\/strong> \u2013 Used in fire protection, HVAC, and water pipeline networks<\/li>\n<\/ul>\n<p>Also check: <a href=\"https:\/\/www.primesteelcorp.com\/blog\/lk\/buttweld-end-cap-suppliers-in-colombo-sri-lanka\/\">Buttweld End Cap Suppliers in Colombo, Sri Lanka<\/a><\/p>\n<section id=\"faqs\">\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq\">\n<h3>What is the purpose of a Concentric or Eccentric Reducer?<\/h3>\n<p>Concentric and Eccentric Reducers are used to connect pipes of different diameters while maintaining a smooth flow transition. They help reduce pressure loss, prevent turbulence, and ensure structural integrity in piping systems.<\/p>\n<\/div>\n<div class=\"faq\">\n<h3>What is the difference between a Concentric and Eccentric Reducer?<\/h3>\n<p>A Concentric Reducer maintains a common centerline, making it ideal for vertical piping. An Eccentric Reducer has an offset centerline, commonly used in horizontal pipes to avoid air accumulation or drainage issues.<\/p>\n<\/div>\n<div class=\"faq\">\n<h3>Where can I buy Buttweld Reducers in Sri Lanka?<\/h3>\n<p>Prime Steel Corporation supplies high-quality Buttweld Concentric and Eccentric Reducers in Colombo and other cities like Gampaha, Katunayake, Kandy, Trincomalee, Hambantota, and Jaffna, serving various industries across Sri Lanka.<\/p>\n<\/div>\n<div class=\"faq\">\n<h3>Which materials are available for Pipe Reducers at Prime Steel Corporation?<\/h3>\n<p>We offer pipe reducers in Stainless Steel, Carbon Steel, Low Alloy Steel, and High Nickel Alloys like Inconel and Hastelloy. All fittings are manufactured to ASME B16.9 standards and come with mill test certificates.<\/p>\n<\/div>\n<\/section>\n<section id=\"faqs\">\n<h2>Frequently Asked Questions<\/h2>\n<div class=\"faq\">\n<h3>What is a Stub End used for in piping systems?<\/h3>\n<p>A Stub End is used with a Lap Joint Flange to create a flanged connection that can be easily disassembled for inspection, maintenance, or replacement. It is ideal for systems requiring frequent dismantling.<\/p>\n<\/p><\/div>\n<div class=\"faq\">\n<h3>What is the difference between Short Stub End and Long Stub End?<\/h3>\n<p>Short Stub Ends are commonly used with standard Lap Joint Flanges, while Long Stub Ends are used where additional length is required for fitting into specific piping layouts. The choice depends on system design and space availability.<\/p>\n<\/p><\/div>\n<div class=\"faq\">\n<h3>Where can I purchase Stub Ends in Sri Lanka?<\/h3>\n<p>Prime Steel Corporation offers Short and Long Stub Ends in Colombo and across Gampaha, Katunayake, Kandy, Trincomalee, Hambantota, and Jaffna, serving a variety of industries across Sri Lanka.<\/p>\n<\/p><\/div>\n<div class=\"faq\">\n<h3>What materials are available for Stub Ends at Prime Steel Corporation?<\/h3>\n<p>Our Stub Ends are available in Stainless Steel, Carbon Steel, Low Alloy Steel, and High Nickel Alloys, including Inconel and Hastelloy. All products are manufactured to ASME B16.9 and MSS SP-43 standards.<\/p>\n<\/p><\/div>\n<\/section>\n<hr \/>\n<p><i class=\"fas fa-envelope\"><\/i> <strong>Looking for durable and cost-effective ASME B16.9 Reducers for your next industrial or export project? Reach out to us at::<\/strong><br \/>\n<i class=\"fas fa-envelope\"><\/i> <a href=\"mailto:sales@primesteelcorp.com\">sales@primesteelcorp.com<\/a><\/p>\n<p>Follow us on\u00a0<a href=\"https:\/\/in.pinterest.com\/primesteelcorporation\/\" target=\"_blank\" rel=\"noopener\">Pinterest<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Concentric &amp; Eccentric Reducers \u2013 Stainless Steel, Carbon Steel, Alloy Steel, High Nickel Alloys &#8211; ASME B16.9 Prime Steel Corporation [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1400,"parent":1100,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1397","page","type-page","status-publish","has-post-thumbnail","hentry"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/pages\/1397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/comments?post=1397"}],"version-history":[{"count":7,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/pages\/1397\/revisions"}],"predecessor-version":[{"id":1443,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/pages\/1397\/revisions\/1443"}],"up":[{"embeddable":true,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/pages\/1100"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/www.primesteelcorp.com\/blog\/wp-json\/wp\/v2\/media?parent=1397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}