... Steel 4)MOQ:1pcs(Hebei,China)Forged Steel Socket Welding Pipe Fittingforged pipe fittingsType1. Elbow, cross, street elbow, tee, boss, coupling, ... , bull plug, reducer insert, pipe nipple, outlet, ect.2. Socket-weld or threaded (npt or pt type)forged pipe fittings Size1/8”-4 ... ”(6mm-100mm)forged pipe fittings Rating:1. Threaded wog: 2000 ...