• Size: 1/2”-60” • Design Standard: ANSI, JIS, DIN, BS,GOST • Material: Stainless Steel (ASTM A182 F304/304L, F316/316L, F321) • Normal Pressure: CLASS 150, CLASS 300, CLASS 600, CLASS 900,CLASS 1500, CLASS 2500, CLASS 3000 • Face Type: F.F., R.F., R.T.J. ,M.F.,T.G.