ASTM A53 structure steel pipe/square and rectangular hollow section tubes

Company

 Handan Zhengda Steel Pipe Co., Ltd.

1.Product name

Black/Mild/Welded Square hollow tube/pipe

2.Outer diameter:

20*20-500*500mm

3.Thickness:

1.2-18mm

4.Length:

1m, 4m,5.8m,6m,12m or any fixed lengths as your requirements.

5.standard:

 GB6728-2002, GB/T3094-2000, ASTM A500, EN 10210, EN 10210-1:2006, EN10210- 2:2006, EN10219-1:2006, EN10219-2:2006, JISG3466-88

6.Material:

Q195, Cr. B, Cr. C, SS330, SPHC, SPHD, S185, 040 A10, S185 

Q215, Cr. 58, Cr.C, SS 330, SPHC, 040 A12

Q235, Cr.D, SS400, SM400A, 080A15, S235JR,

Q345

7.Technique:

 ERW, hot-rolled, cold rolled

8Surface treatment:

 bared, galvanized, oiled, painted to prevent rust.

9.Application: 

square steel pipe are widely used in machine-building, construction, metallurgy,made  automobile, railway construction, container support, furniture, decoration and steel structure construction.

10. Capacity:

200,000 tons per month

11. MOQ: 

10 tons

12. Delivery time:

within 10-20 days or according to the customers’ quantity

13. Payment: 

T/T advance 30% and balance before shipment or against the copy of B/L or L/C at sight.

14. Package: 

packed in bundles, wrapped with steel stripes, bulk vessel, or as customers’ requirements.

15. Others

We can do special orders as customer’s requests.

16. Contact

Tina Jia (Sales Manager)   Mob: 0086-15690032546  Fax: 0086-0310-5231756   Web: