... Manufacture Standard:JIS,GB,DIN,ASTM,EN,AISI welded INOX 201 stainless steel pipe,201 welded tube erw 0.27mm 17mm tube Manufacture Standard ... ,safe doors / windows, gate fittings, inside staircases, balcony balustrades,furniture, sanitary wares, kitchen wares)Specifications: (or according to customers' requests) 1 ... ,20,22,23,28,29, 31.8 ,35,36,38,45, 47,48,50.8,60,63,76,88.9,102 ...