Sign In | Join Free | My polstate.com |
|
F304 RF weld neck flanges Product specifications 1.Flange Size range: 1/2 to 56 inches (DN15 to DN1,400) 2.Facing:raised face(RF) 2.Materials:A182 F304/304L, F316/316L 3.Standards: API, ANSIB16.5, BS, ...