... ° 180°SurfaceAccording to your requirementTypesElbow,reducer,tee,flange,steel pipe,bend,steelbar..EndBeveled or square cut plastic capedPackingIn wooden cases,nylon ... pipeAPI5L-2007B,X42,X46,X52,X60,X65,X70,X8060.3~168.3×3.6~22.2×6000~12000200004Transmission fluid tubeGB/T8163- ... equipmentGB 6479-200010,20,16Mn,15Mnv,12CrMo,15CrMo60~168.3×3.5~25×4000~1200090009Structural use of seamless steel tubesGB ...