304 316L SS201 Stainless Steel Flanges Neck Flat Welding Flange
High-quality stainless steel flanges designed for industrial applications requiring durability, corrosion resistance, and high-temperature performance.
Product Specifications
| Type |
Stainless Steel Flange |
| Size Range |
DN30 - DN1000 |
| Available Standards |
SO, WN, SW, TH, LJ, BL, PL, etc. |
| 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 200/201, Monel 400/500, Inconel series, Hastelloy C 276, Alloy 20, Titanium
Duplex & Super Duplex: ASTM/ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61, 2205, 2507
Copper Alloys: Various UNS specifications including C70600, C71500
Key Features
Exceptional 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
Industry Applications
- Petrochemical Industry
- Pharmaceutical Industry
- Food Processing Industry
- Aviation and Aerospace Industry
- Architectural Decoration Industry
- Oil and Gas Industry
Manufacturing Standards
Our flanges are manufactured according 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.
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