Welded Steel Pipe

The main products include: ERW steel pipe,EFW Pipe,LSAW steel pipe ,SSAW steel pipe, hollow section(SHS and RHS) and piling pipe.A steel pipe with a seam on the surface of a steel strip or steel plate that is bent and deformed into a circular shape or a square shape. The inner wall of the welded pipe has welding ribs. Steel pipe is a kind of hollow long steel, which is used as a conduit for conveying fluids, such as oil natural gas, water, gas, steam, etc.