cold galvanized steel pipe for structure

Specifications

cold galvanized steel pipe
1: O.D: 20mm-168mm
2: Thickness: 0.6mm-6.5mm
3: Zinc coating: 10-20g/m2

we can manufacture cold/electrical galvanized steel pipe as follows

1: O.D: 20mm-168mm
2: Thickness: 0.6mm-6.5mm
3: standard: GB/T3091  13793

4: Material: Q195 Q235

5: Zinc coating: 10-20g/m2

6:GTC (galvanized steel thread and coupling) according to ASTM and BS standard
7:GPE galvanized plain end DN20-DN160
8:For low pressure liquied delivery such as water
9:package: by seaworthy bundle and bare

10: Brand: Unisteel