Aluminium Pipe,Aluminum Hollow box Alloy; 7005,7075,6082 Temper:T6 Wall Thickness Minimum;0. ... 9mm Aluminium Extrusion Profiles,Aluminium Bar,Aluminium Pipe.Aluminium rod,Aluminum ... 10 -120 mm10 -120 mmAccording to customer requirement Aluminium Pipe,Aluminum Hollow Box--Alloy 7075,7005,6082--T6