Wrought Steel Fittings -EN 10241 / Threaded Steel Fittings • Elbows, Tees & Crosses, equal • Elbows, equal 45° • Street Elbows, equal • Tee Reduced • Sockets & Half Sockets, type heavy • Sockets & Half Sockets, type medium • Reducing Sockets • Hexagonal Nipples, equal & reduced • Hexagonal Bushings • Square Head Plugs • Hexagonal Head Plugs • Unions, Flat & Conical Seat • Hexagonal Backnuts • Caps • Longscrews • Pipe Nipples • Running Nippels, Close Nipples and Barrel Nipples • Bends and Springs • Welding Unions BUTT/BUTT • Welding Unions BUTT/MALE BS21