Pipe Fittings, Flanges, Valves manufacturer / supplier in China, offering Factory Price Galvanized Male Female Malleable Iron Elbow Tee Reducer Pipe Fitting Class150, ASME B16.9 Butt Welded Fittings Concentric /Eccentric Pipe Reducer, Fire Protection Fittings - Ductile Iron Grooved Couplings- Galvanized Couplings and so on.