... , Socket, Union, Nipple, Cap etc 2.Galvanized ,black. 3.BS, ANSI DIN standard 4.SIZE:1/8-6 5. End:beaded, banded ... iron pipe fittings with Plain end Our products' specifications as follows:1.ITEM: elbow, tee, socket, union, nipple, bend, crosses,plug,backnut ... DIN standerad3.SIZE: from 1/8 inch to 8 inch4 End TYPE: plain, beaded,banded5.SURFACE TREATMEN: hot dip galvanzied, electric ...