galvanized carbon steel pipe fittings We can supply the products of high quality,favorable price and satisfactor HEBEI SHENGTIAN PIPE- ... and America.NAMEPipe fittings ,flanges ,steel pipesPRODUCTSElbows,reducers,pipe tees,bends,pipe caps ,weldedn neck flanges ,slip on flanges , ... customers.CERTIFICATESISO-9001:2000,API5L,,CCSWe have biggest pipe fittings and steel pipes production equipment in china, ...