... 3 mm Diameter: 6mm-100 mm Finish:anodize Aluminum tube for printer and draftmaterial:6061,6063,Wall ... mmDiameter: 6mm -100mmFinish:polish, and anodized, electrical polish.Length : according to custmer required.MOQ: 1 tonslead time ... : ASTM, etc.ISO 9001Production RangeAlloyNOTemperOut Side diameter(mm)Thickness(mm)Length(mm)1XXX1060,1100,1070A,1050A,1035, ... .410-12000 printing roller for aluminum alloy