Flanges

Engineered for Strength & Durability

High-Performance Stainless Steel Flanges

Sumit Industries offers top-grade stainless steel flanges built for strength, durability, and precision alignment. Our flanges create secure, leak-proof connections in piping systems across industries like oil & gas, petrochemicals, and construction. Available in various types such as slip-on, weld neck, blind, and socket weld, each flange is manufactured to meet global standards

Designed to handle high-pressure and high-temperature environments, our stainless steel flanges deliver reliable sealing and resistance to corrosion. We stock a wide range of sizes and specifications to support diverse industrial needs and custom projects. Whether it’s for new infrastructure or system maintenance, our flanges provide dependable support and connection.

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Stainless Steel	ASTM A182 F304, ASTM A182 F304L, ASTM A182 F304H, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F317, ASTM A182 F317L, ASTM A182 F321, ASTM A182 F310, ASTM A182 F347, ASTM A182 F904L
Carbon Steel	A105
Alloy Steel	ASTM A182 F5, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91
Types	Weldneck, Slipon (SORF), Blind (BLRF), Socket Weld, Lap Joint, Spectacles
Size	½” NB to 24” NB
Standard	ANSI, BS, JIS, DIN, ND
Class	150#, 300#, 400#, 600#, 900#, 1500#, 2500#, “D”, “E”, “F” PN10, 16, 40, etc.
Others	Monel, Nickel, Inconel, Hastalloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, Lead, Duplex Steel, etc.

Why Choose Us

Reasons For Choosing Us

ISO Accredited Company

Certified processes for consistent quality and reliability.

100% Quality Guarantee

Every product meets the highest industry standards.

1 Year on all Products

Enjoy peace of mind with our standard one-year warranty.