Products Details :ERW Steel tubes

1) Round steel pipe :  Size from 10mm to 164mm, thickness from 0.5mm to 25 mm

2) Square steel pipe : Size from 10*10mm to 400*400, thickness from 0.5mm to 25 mm

3) Rectangular steel pipe : Size from 10*20mm to 75*150mm,thickness from 0.5mm to    

    25mm. 

4) And all the ERW pipes can be made by Pre-Galvanized steel pipe.

looking forward to cooperating with you
 thank you  ,best regards