aluminum mill finish round tube and pipe

1) Item: aluminum tube and pipe;
2) Alloy temper: 6061 6063 T5/T6;
3) Surface treatment: mill finish;
4) Hardness: Min HW 9;
5) Standard: GB/T 5237-2004;
6) Die making time: 10-25 days;
8) Colors: Specified by customer;
9) Min order: 1 MT;
10) Packing: ordinary kraft paper, separated three parts by kraft paper.
aluminum mill finish round tube and pipe