Manufacturing standards: ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44
Stainless Steel: ASTM A182 F304/ 304L/ 304H/ 316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904Letc.
Duplex Stainless Steel: UNS S31803, 2205
Carbon Steel: ASTM A105/ A694 F42/ 46/52/56/60/65/70/A350 LF3/A350 LF2, etc.
Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9, F91
Size: 1/8" NB to 48"NB
Class: 150, 300, 400, 600, 900, 1500 & 2500
The surface forms: According to customer requirements
We are factory specializing in the manufacture and export of flanges and have an independent production lines and the products widely used in shipbuilding, papermaking, petrochemical, natural gas, chemical industry, pharmaceuticals, building engineering and so on. If you have any interest, please let me know and I will be happy to give you more details and provide you a good price!
We'd like to cooperate with you under the mutual benefit to expand our export and create more business opportunities.
