... thickness:>0.3 mm Diameter: 6mm-100 mm Finish:anodize Aluminum tube for printer and draftmaterial:6061,6063,Wall thickness: >0 ... (Max)>=0.410-120002xxx2A11,2A12,2014,2024,2007O,T4,T42,T6,T626-550(Max)>=0.410-120003xxx3003,3A21O,H12,H14,H16 ... ,T6,T62,T83,T8316-550(Max)>=0.410-120007xxx7A04,7A09,70750,T6,T62,T736-550(Max)>=0.410-12000 printing roller for aluminum alloy ...