anodized aluminum pipe anodized aluminium tube most code aluminium alloy available, with heat and surface treatment anodized aluminum pipeanodized aluminium tube1) Alloy: 1060, 1070, 2011, 2014, 2017, 2024, 3003, 4032, 5052, 5056, 6011, 6060, 6061, 6063, 6082, 6106, 6201, 6351, 6262, 6463, 7005, 7050, 7075, etc.2) Heat treatment: O, T3, T4, T5, T6, T7, T8, T351, T6513) surface treatment: plain, ...