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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
ANSI B16.5 Standard Forged Stainless Steel Pipe Flange with Corrosion Resistance for Industrial Applications
| Structure | Flanges | Connection | Screws |
|---|---|---|---|
| Sealing Surface | TG | Manufacturing Way | Forging |
| Specification | DN10 - DN600 | Size | DN30 - DN1000 |
| Material | ASTM A105/A105N, ASTM A182 F304/304L/304H, F316/316L, F310, F321, F904L, ASTM A182 F1, F5, F9, F11, F22, F91, Nickel Alloys, Duplex, Super Duplex, Copper Alloy | Surface Treatment | Chamfering |
| Production Capacity | 100000 PCS / Year | Standards | SO, WN, SW, TH, LJ, BL, PL |
| Pressure Rating | PN10 | Chemical Resistance | Corrosion Resistant |
| Temperature Resistance | High-temperature Resistant | Bolt Holes | Around Perimeter |
| Transport Package | Wooden Box | ||
| Highlight | ANSI B16.5 Standard Flange,Forged Manufacturing Pipe Flange,Corrosion Resistant Stainless Steel Flange |
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| Specification | Details |
|---|---|
| Type | Stainless Steel Flange |
| Size Range | DN30 - DN1000 |
| Flange Types | SO, WN, SW, TH, LJ, BL, PL, etc. |
| Surface Treatment | Chamfering |
| Pressure Rating | PN10 |
| Applications | Petroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, Construction |
- Excellent durability and long service life
- Superior corrosion resistance for harsh environments
- High-temperature resistant performance
- Custom specifications available upon request
- Ideal for creating junctions, tees and joints in pipeline systems
Our flanges are manufactured according to international standards including GB/T9119-2000, JB/T4700-2000, HG20592-2009, HG5010-58, JB/T81-94, SH3406-1996, ANSI, DIN, JISB2220-2004, ISO7005-1 and other industry standards.
We also specialize in 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 special material flange series.

