Stainless Steel 310/310S Suppliers

Order SS 310/310S Buttweld Fittings, Flanges & Outlet Connections – Suitable for High-Performance Industrial Applications – NACE, PED, IBR Approved. We are a leading ISO-certified manufacturer and global supplier of premium stainless steel components, offering a full product range in Stainless Steel 310—a low-carbon version of SS 310S with improved weldability and excellent corrosion resistance in…

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Order SS 310/310S Buttweld Fittings, Flanges & Outlet Connections – Suitable for High-Performance Industrial Applications – NACE, PED, IBR Approved. We are a leading ISO-certified manufacturer and global supplier of premium stainless steel components, offering a full product range in Stainless Steel 310—a low-carbon version of SS 310S with improved weldability and excellent corrosion resistance in harsh environments. Our inventory includes SS 310 Buttweld Fittings, Flanges, Forged Fittings, and Branch Outlet Fittings (Olets), widely used in industries such as pharmaceuticals, marine engineering, petrochemicals, food processing, and water treatment. We are known for delivering high-quality products with full traceability, 100% testing, and export-grade packaging for global shipments. Stainless Steel 310S is a molybdenum-containing austenitic alloy with low carbon content, which minimizes the risk of carbide precipitation during welding. Our components conform to the following international standards: ASTM A403 / ASME B16.9 for Buttweld Fittings, ASTM A182 / ASME B16.5 & B16.47 for Flanges, ASTM A182 / ASME B16.11 for Forged Fittings, and ASTM A182 / MSS SP-97 for Olets. We offer buttweld fittings from 1/2” to 48”, forged fittings in sizes 1/8” to 4”, and flanges ranging from 1/2” NB to 24” NB in pressure classes 150#, 300#, 600#, 900#, 1500#, and 2500#. All items are supplied with material test certificates as per EN 10204 3.1/3.2 and meet NACE, PED, and IBR requirements. Our SS 10 Buttweld Fittings include 90°/45° elbows, concentric/eccentric reducers, tees (equal & reducing), stub ends, and end caps, manufactured to ASME B16.9. We also supply Forged Fittings in Socket Weld and Threaded types such as elbows, tees, couplings, unions, bushings, caps, plugs, and swage nipples—all made to ASME B16.11 standards. Our Flanges are manufactured in types like Weld Neck, Slip-On, Blind, Lap Joint, Socket Weld, and Threaded as per ASME B16.5/B16.47. We maintain a ready stock of…