We can produce many kinds of aluminium tube with different size, we also can produce according to ... drawings or samples! Materials: 6061, 6060, 6063,6082 or other aluminium alloyTypes: round tube, square tube or customized sizeStandards:ASTM, AMS ... hesitate to contact us!Looking forward to your inquiry soon! Aluminium Alloy Pipe\Aluminium Alloy Pole\Aluminium Alloy Tube