aluminum square tube ISO9001/14001,GB certification. we supply products with high quality and competitive price.

1) Item:  aluminum square tube

2) Alloy Temper: 6061,6063,6060,6082T4/T5/T6

3) SurfaceTreatment:Mill Finished,Anodized(silverwhite,mattanodized,champagne,bronze,black),Power Coated,Electrophoresis(silver,bronze,champagne,golden).

4) Hardness:Mpa≥160,HV≥58,HW≥8.

5) Standard:GB/T5237-2004,GB/T6892-2000.

6) Oxide film:AA10,UM10;AA≥15,UM≥15.

7) Finework manship,Good curvature,Good glossiness,Good appearance,Solidity, strong in corrosion resistance,

8) Die making time:10-15 days.

9) Outer diameter:within 200mm

10) Ep paper package or as per customers’requirment.

11) OEM is welcomed.

aluminum square tube