... pipe fitting forged pipe fitting Material: ASTM A105, ASTM A350 LF2, ASTM A182 F304/304L, ASTM A182 F316/316L Socket weld pipe ... )MOQ:1pcs(Hebei,China)Forged Steel Socket Welding Pipe Fittingforged pipe fittingsType1. Elbow, cross, street elbow, tee, ... ), MSS-SP-79/83/95/97 and gb/t 7306, 12716, 14383, 14626, spec.2. ... F316H, F3171, F321, F11, F22, F91), GB/T 699 20mm.3. Size of raw material: Dia. 19- ...