Detailed Product Description FORGED HIGH PRESSURE PIPE FITTINGS THREADED2000-3000-6000 Lbs1. TYPE :ELBOW, CROSS, ... BUSHING, UNION, SWAGE NIPPLE, BULL PLUG, REDUCER INSERT, PIPE NIPPLE ETC. SOCKET-WELD OR THREADED (NPT OR PT ... . SPEC: ASME B 16.11-1996 (RIVISION OF ANSI B16.11-1991),MSS-SP-79 83 9597 ... F304H, F316H, F317L,F321, F11, F22, F91). SIZE OF RAW MATERIAL: DIA. 19-85MM ROUND BAR.5. MARKING: ...