316/316L Pipe Fitting Flanges Manufacturers

Delta Steel is a certified manufacturer of stainless steel 304 buttweld pipe fittings and flanges, meeting standards set by BVIS, IBR, BARC, DNV, BHEL, and holding ISO 9001:2008, ISO 14001:2004, and OHSAS 18001:2007 certifications.

We produce seamless and welded stainless steel 316/316L buttweld fittings, flanges, and pipe bends, ranging from 1/2″ NB to 8″ NB, following ANSI/ASME and DIN standards. Our product range includes SS 304 reducers, elbows, tees, crosses, stub ends, and pipe bends, manufactured in compliance with ASTM A-403 and ANSI B16.9 / 16.28 / MSS SP-43 / Welding Bevel Standards ANSI B 16.25.

Stainless steel 316 and 316L are highly resistant to corrosion, chemicals, and suitable for food and beverages. The 316L variant, with low carbon content, is ideal for welding, while 316 has moderate carbon. Both are austenitic alloys, offering high strength at elevated temperatures. 316Ti, with titanium stabilization, prevents sensitization and improves corrosion resistance.

We also produce stainless steel 316/316L forged fittings in socket weld and threaded forms, and pipe bends with radii from 1D to 10D, available in standard and custom sizes. Many of our products are available for immediate shipment.

Delta Steel manufactures a wide range of premium steel grades, including Duplex, Alloy Steel, and various stainless steel types like 304/304L, 310S, 316/316L, and more. These fittings are known for durability, high pressure tolerance, and zero defects.

Our stainless steel fittings serve industries such as marine engineering, chemical processing, and hydrocarbon processing. We ship globally, sourcing materials from ISO and PED-approved mills in India and Europe.