Malleable Iron Pipe Fittings, Grooved Pipe Fittings, Pipe Hangers manufacturer / supplier in China, offering Fluid Tech Forged Fittings #3000 #2000 #1000 Bw Outlet (weldolet), Fluid Tech Forged Fittings #3000 #2000 #1000 Socket Weld 45° Elbow, Fluid Tech Forged Fittings #3000 #2000 #1000 Socket Weld 90° Elbow and so on.