Aluminum Alloy Tube 1) Al (min): 87% 2) Length: 45cm--300cm 3) Various OD & thickness 4)Type: Round, square,ellipse Aluminum Alloy TubeDeatailed ... & power coatedMaterial: 6063, 6061 etcType: Round, square,ellipsePacking: PP bag/different packing can be required by customer competitive price aluminium alloy round tube