Specification :

Square steel tube
1) Thickness: 2-25mm
2) Specifications: 20* 20-500* 500mm
3) Application: Struc ture
4) Certification: ISO9001: 2000

1) Product Name: ASTM A500 galvanized square steel tube

2) Place of Origin: Nantong China( Mainland)

3) Classification: Seamless and welding

4) Thickness: 2mm-25mm

5) Specifications: 20* 20mm-500* 500mm

6) Impleme ntation of standards

• Executable GB6728-2002 standards for structural steel cold-formed hollow
• Executable JISG3466-88 in Japan to adapt the general scope of Rectangular Pipe Construction Standards
7) Application: Widely used in water supply, construction support, mechanical tube, etc.

8) Export: Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

9) Supply capacity: 5000Ton/ Month

10) Delivery period: 25days after we receive the deposite

11) General Packaging: Fellow as clients' requirement