Aluminum tube 1.Materials:6000 series such as 6061,6063,6060,6005 2.Surface treatment:anodizeding,electrophoresis,power coated Round Aluminum Alloy Tube with Inner Fins

1.Materials:6000 series such as 6061,6063,6060,6005

2.Surface treatment:anodizeding,electrophoresis,power coated.

3.Heat treatment: T4,T5,T6

4.Application:widely used in construction

5.The best quanlity and price is just for you

Round Aluminum Alloy Tube with Inner Fins