1.pipe fittings 2.elbow,tee,reducer,caps... 3.carbon/stainless steel 4.ISO14001 ISO9001 CE 5.competitive price pipe fittingswe are manufacturer ... for carbon steel pipe and fittings,like 45deg,90deg,180deg,L/R ... OR S/R,bend ,equal or reducing tee, CON reducer, ECC reducer, pipe ...