S32750 Duplex Stainless Steel Flanges
High-performance duplex stainless steel flanges designed for demanding industrial applications requiring exceptional corrosion resistance and mechanical strength.
Product Specifications
| Type |
Stainless Steel Flange |
| Size Range |
DN30 - DN1000 |
| Available Standards |
SO, WN, SW, TH, LJ, BL, PL, and more |
| Surface Treatment |
Chamfering |
| Applications |
Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction |
Material Options
Carbon Steel: ASTM A105/A105N
Stainless Steel: ASTM A182 F304/304L/304H, F316/316L, F310, F321, F904L
Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, F91
Nickel Alloys: Nickel 200, Nickel 201, Monel 400/500, Inconel series
Duplex & Super Duplex: ASTM/ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61, 2205 (S31803), 2507 (S32750)
Copper Alloys: Various UNS specifications including C70600, C71500
Key Features
Chemical & Physical Properties: Exceptional durability, superior corrosion resistance, and high-temperature performance
Custom Manufacturing: Special specifications available according to customer requirements
Application Versatility: Ideal for fuel and water pipelines, creating junctions, tees, and joints with bolted connections
Industry Applications
- Petrochemical Industry
- Pharmaceutical Industry
- Food Processing Industry
- Aviation and Aerospace Industry
- Architectural Decoration Industry
- Oil and Gas Industry
Product Images
Manufacturing Standards
Our flanges are manufactured to GB/T9119-2000, JB/T4700-2000, HG20592-2009, HG5010-58, JB/T81-94, SH3406-1996, ANSI, DIN, JISB2220-2004, ISO7005-1 and other international standards.
Available Materials
304, 304L, 321, F321, 316L, 317L, 2520, 310S, 329, 317, F347, SUS630, 904L, F51, F53, F55, F60 (duplex steel), Mo steel, heat resistant steel and other specialized materials.
