... material: 3000,5000,6000 Wall thickness: >0.3 mm Diameter: 6mm -30 mm anodized,powder Aluminum tube for printer and draftmaterial: 5052 ... ,6063, 7075 Wall thickness: >0.3 ... ASTM, etc.ISO 9001Production Range AlloyNOTemperOut Side diameter(mm)Thickness(mm)Length(mm)1XXX1060,1100,1070A,1050A,1035,1200O,H112,H14, ...