Item |
steel flange, steel pipe flanges, Plate Flanges |
Standard |
AISI B16.5, AISI B16.47, AISI B16.36, MSS SP44, API6A, BS 4504, EN1092, UNI 2277/2278, DIN 4504 |
Material |
Carbon Steel Plate Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8 |
Stainless Steel Plate Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L |
Alloy Steel Plate Flanges: ASTM A182 F1, F5, F9, F11, F22, F91 |
Special Alloy Plate Flanges: Duplex, Super Duplex, Nickel Alloys |
Type |
Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange, Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange |
Connection type |
Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small Tongue, Groove. |
Size |
1/2"-100", SCH5S-SCH160, XS, XXS, STD |
Application |
Widely used in petroleum/ chemical industry/power/ship building/paper making/metallurgy/ construction /water supply and sewage work |