Galvanized square steel pipe

1.shape:  rectangular

2. surface : galvanized

3. Zn coating mass :200g~400g/m2

4. Type: welded

5. Technic : ERW(Electrical Resistance Weld)

6. Standard : ASTM ,JIN,DIN ,BS ,GB

7. Grade: Q195,Q235, Q235B

8. Specification : OD: 20*20~600*600mm 20*30-600*800mm

W.T0.6~12MM

9. Length: 6M, according to customers’ requirements

10. certificate :ISO9001:2000

For Low-Pressur Fluid service,Steel Structure Bridges etc.