... 5 mm 3.OEM sevice high quality aluminium alloy tube1.6063,6061,6082,6463,60132.Diameter: ... 5 mm3.OEM sevice 1.Key sepcial features:Alloy :2011,2017,2024,6061,6063,7075,7A04 ... T6,T62,T736-550(Max)>=0.410-12000Material: Aluminium alloy 6063, 6061, 6005, etcTypical chemical composition (GB ... :10mmX10mm-70mmX70mm Wall thickness:1mm-5.0mm3) Rectangular Tube Edge length:14mmX10mm-90mmX60mm Wall thickness:1mm ...