Seamless steel pipe details: 1: GB, ISO , API certificate. 2: 80000 ton per month. 3: fluid tube,boiler tube Carbon steel, and ... 90° 180°SurfaceAccording to your requirementTypesElbow,reducer,tee,flange,steel pipe,bend,steelbar..EndBeveled or square cut plastic capedPackingIn wooden ... pressure fertilizer equipment20G,15MnV10009Shipping use of tube320,4101000Total200000 carbon seamless steel pipe