201 stainless steel pipe,201 welded tube erw 0.27mm 17mm tube Manufacture Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOX 201 stainless steel pipe,201 welded tube erw 0.27mm 17mm tube Manufacture Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOXhigh quality enough nicklelong time cooperate with many countriesSpecificationsEddying Test,Ultrasonic Test,Hydrostatic Test,Hardness Test,Impact Test,Flaring ...