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Stainless Steel Flange

Our experienced engineers ensure that every flange, crafted from the finest raw materials, maintains its superior quality throughout the production process.
We offer a diverse range of flanges in materials like stainless steel, duplex steel, super duplex steel, high nickel alloys, and more, all customized to meet the unique requirements of our customers. Our flanges serve various industries, including oil and gas, petrochemicals, power generation, pharmaceuticals, heat exchangers, condensers, pulp and paper, and more. They are prized for their corrosion resistance, durability, and compliance with ASTM, ASME, AISI, DIN, BS, EN IS, JIS, and other international standards.
As a global leader in flange supply, BSTI is your reliable partner. Contact us today to discuss your specific needs, and our dedicated sales team will provide you with a competitive quote tailored to your requirements.
Product Specifications
Grades:
Specialized in Stainless Steel – 202 / JT / J4 / 304 / 304L / 304H / 310 / 310S / 316/316L / 316Ti / 317 / 317L / 321 / 321H / 347 / 347H / 409 /409M / X2CRNI12 / 410 / 410S / 441 / 441-HONDA / 420 / 430 / 904 / 904L Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760)
Specifications:
ASTM A182 / ASME SA182
Size:
1/2? (15 NB) to 48? (1200NB)
Standards:
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class/Pressure:
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40, etc. PN6, PN10, PN16, PN25, PN40, PN64 etc.
Dimensions:
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Types:
Slip on Flanges, SORF Flanges, Weld Neck Flanges, Blind Flanges, Socket Weld Flanges, Orifice Flanges, Ring Type Joint Flanges, Reducing Flanges, Spectacle Flanges, AWWA Flanges, Long Weld Neck Flanges, Lap Joint Flanges, Customize Flanges, Puddle Flanges, Spade Blind Flanges, Spacer Flanges, RTJ Flanges, Forged Flanges, etc.

Types of Stainless Steel Flanges:

Steel Flange Products

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