... East, Europe and America.NAMEPipe fittings ,flanges ,steel pipesPRODUCTSElbows,reducers,pipe tees,bends,pipe caps ,weldedn neck ... on flanges ,blind flanges ,seamless steel pipes ,welded steel pipes ,square steel pipesMATERIALCarbon steel,stainless steel,alloy steelWe can produce according to ... 2000,API5L,,CCSWe have biggest pipe fittings and steel pipes production equipment in china,all of prodcts ...