... :API,ISO9001,PE Product Introduction Of Carbon Steel Elbow For Pipes1. Material: Carbon steel (seam or seamless), stainless ... DN15-DN2000AngleSteel elbows,bend,tee,cross,reducers,cap,pipe, flanges, steel elbow fittings,nipple,etcWTSch5-SchXXS ,such as ... gas, metallurgy, shipbuilding, construction, etc. Production Equipment Of Carbon Steel Elbow: Our company have first-class inspection devices, perfect ...