weld neck ss304 flange DN20
We provides ANSI Code and Non Code Industrial flanges for the Petrochemical, Process, and Waterworks industries. ANSI, BS, DIN,UNI,ISO pipe flange and Blind flange in carbon, stainless, alloys and chrome steel. Weld Neck, Slip on, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes 1/2″ to 203″. Pressure classes – 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500. High Yield – Low Temp.
Form:Socket Weld,Slip on,Blind,Lapped,Screwed,Weld Neck,Long Weld Neck,Reducing, · Spectacle,Ring JointPressure rating:
flange type | nominal diameter | nominal pressure | manufacture standard |
Slip-on welding plate steel pipe flange | DN10 ~ DN2000 | 0.25MPa ~ 4.0MPa | GB/T9119-2000 |
Hubbed slip-on welding steel pipe flanges | DN10 ~ DN1050 | 0.6MPa ~ 26.0MPa | GB/T9116.(1-4)-2000 |
Steel pipe welding neck flanges | DN10 ~ DN3000 | 1.0MPa ~ 42.0MPa | GB/T9115.(1-4)-2000 |
lap joint flange | DN10 ~ DN600 | 0.6MPa ~ 11.0MPa | GB/T9122-2000 |
Socket-welding steel pipe flanges | DN10 ~ DN600 | 1.0MPa ~ 26MPa | GB/T9117.(1-4)-2000 |
blind flanges | DN10 ~ DN2000 | 0.25MPa ~ 42.0MPa | GB/T9123.(1-4)-2000 |
mmaterial | import code | 304 304L 316 316L 321 A234WPB A105 |
Welcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best services.
Cangzhou Zhonghao Pipeline Equipment Co., Ltd
Ms.Tina Wang Tel:0086-317-8805808 Fax:0086-317-5299288 skype:Ladyjunting
