The products are mainly divided into: Heavy and light type, 150lb or common American; Galvanized or black type; Types made to British standard thread and American standard thread. Bends M&F, Bends female, Elbows, Elbows M&F, Elbows 45', Tees, Crosses, Bushings, Concentric reducing sockets, Nipples, Plugs, Caps, Flanges, Conical unions, Union flat seats without gasket, Sockets M&F, Crossovers, Side outlet elbows, Side outlet tees, Ornamental castings and so on.