high quality aluminium alloy tube 1.6063,6061,6082,6463,6013 ... thickness:>0.5 mm 3.OEM sevice high quality aluminium alloy tube1.6063,6061,6082,6463,60132.Diameter:6- ... 7A09,70750,T6,T62,T736-550(Max)>=0.410-12000Material: Aluminium alloy 6063, 6061, 6005, etcTypical chemical composition (GB/T3190) ... prompt shipment(4)we have more than 10 year factory experience.5.picture show our stock welcome to your ...