The low-alloy and high-intensity structural steel pipe of Our Company has characteristics of corrosion resistance, low cost, sav

The low-alloy and high-intensity structural steel pipe of Our Company has characteristics of corrosion resistance, low cost, saving material, and reducing labor intensity, widely applied to industries like conveyance of water, coal gal, air, oil and heating steam, building, civil works, grid structure project, scaffold, pile, column and other structural members.