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Buttweld Stub End Suppliers in Colombo, Sri Lanka Prime Steel Corporation<\/a> is a leading manufacturer and exporter of Buttweld Stub Ends<\/strong>, supplying premium-grade Short Stub End<\/strong> and Long Stub End<\/strong> fittings to industries in Colombo<\/strong>, as well as Gampaha, Katunayake, Kandy, Trincomalee, Hambantota<\/strong>, and Jaffna<\/strong>. Stub Ends<\/a> are primarily used in conjunction with Lap Joint Flanges<\/strong> to form a flanged connection that can be easily dismantled for inspection or maintenance, making them especially useful in systems where frequent disassembly is required. Available in both Type A<\/strong> and Type B<\/strong> designs, Stub Ends help reduce flange costs in high-grade material piping systems. These fittings are widely used in chemical processing, food and beverage, marine, oil & gas, desalination<\/strong>, and pharmaceutical industries<\/strong>, where hygiene, corrosion resistance, and reusability are critical. Our Stub Ends comply with ASME B16.9<\/strong> and MSS SP-43<\/strong> standards and are manufactured using the finest quality Stainless Steel, Carbon Steel, Low Alloy<\/strong>, and High Nickel Alloys<\/strong>, offering superior weldability, strength, and durability.<\/p>\n All Stub Ends are 100% PMI-tested, hydro tested, and certified with EN 10204 3.1 \/ 3.2 as per customer requirement.<\/p>\n Short and Long Stub Ends are used with Lap Joint Flanges to create a detachable flanged connection, ideal for systems requiring frequent inspection, cleaning, or maintenance. They help reduce the cost of using high-grade materials in full flanges.<\/p>\n<\/div>\n Type A Stub Ends are designed to be used with standard Lap Joint Flanges, providing full contact. Type B Stub Ends have a shorter hub and are commonly used with Slip-On Flanges, offering a cost-effective and space-saving solution.<\/p>\n<\/div>\n We manufacture Stub Ends using high-quality Stainless Steel, Carbon Steel, Low Alloy Steel, and High Nickel Alloys such as Inconel, Hastelloy, and Monel, ensuring excellent corrosion resistance and weldability.<\/p>\n<\/div>\n Yes, Prime Steel Corporation supplies both Short and Long Stub Ends across Sri Lanka, including Colombo, Gampaha, Katunayake, Kandy, Trincomalee, Hambantota, and Jaffna, catering to multiple industrial sectors.<\/p>\n Also check: Buttweld Reducing Cross Supplier in Colombo, Sri Lanka<\/a><\/p>\n<\/div>\n<\/section>\n <\/i> For quotations, MTCs, or export documentation, connect with us today at:<\/strong> Buttweld Stub End Suppliers in Colombo, Sri Lanka – Short & Long Stub Ends \u2013 Stainless Steel, Carbon Steel, Alloy 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\nTypes of Stub Ends We Manufacture:<\/h3>\n
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\nDimensional Specifications \u2013 ASME B16.9 \/ MSS SP-43 Stub Ends:<\/h3>\n
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\nStandards Followed for Stub End Manufacturing:<\/h3>\n
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\nMaterial Grades We Offer:<\/h3>\n
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\nStub End Usage in Key Sri Lankan Industries:<\/h3>\n
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\nFrequently Asked Questions<\/h2>\n
\nWhat are Short and Long Stub Ends used for?<\/h3>\n
\nWhat is the difference between Type A and Type B Stub Ends?<\/h3>\n
\nWhich materials are available for Stub Ends at Prime Steel Corporation?<\/h3>\n
\nDo you supply Stub Ends in Sri Lanka?<\/h3>\n
\n<\/i> sales@primesteelcorp.com<\/a>
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