... we can provide or not!!! ♥Forged High Pressure Pipe Fittings Socket Weld Sockolet 3000-6000-9000Lbs TypeSockoletStandard(ASME/ANSI ... MaterialCarbon steel: 20#, 16Mn, ASTM A105,Q235,A350LF2, A350LF3,Stainless steel:ASTM A182 F304, F304L,F316,F316L, F317L, F321 ... the customers' requirementsCertificatesISO, API♥We are manufacturer of steel pipe&fittings, like 45deg/90deg/180deg elbow,equal or reducing tee ...