... pipe fittings 1. Product Item: Pipe Fittings, Malleable Iron Pipe Fittings (elbows, tees, sockets, bends, nipples, unions, crosses, flanges, plugs, backnuts, crosses over, round ... caps, etc. ) 2. Thread Standard: British standard, American standard & DIN 3. Pipe Fittings Material: According ... iron, ASTM A-197, ISO5922, EN1562. 4. Pipe Fittings Specification: Size is from 1/8 to ...