... ID:350mm Walk thickness:0.5mm-32.5mm Aluminum tubing Alloy:1XXX, 2XXX,5XXX,6XXX,7XXX Temper: O, H24, T4, ... Tube Edge length:10mmX10mm-70mmX70mm Wall thickness:1mm-5.0mm3) Rectangular Tube Edge length:14mmX10mm-90mmX60mm Wall thickness:1mm-5.0mm4 ...