ASTM A53 Gr.B Fluid Steel Pipe

      Fluid steel pipe is a hollow section seamless steel pipe with no welds from beginning to end. The fluid steel pipe has a hollow section and is used as a pipeline for transporting oil, natural gas, natural gas, water and some liquid materials. Compared with solid steel such as round steel, the fluid seamless steel pipe is lighter in weight. Fluid steel pipe is an economical steel and is widely used in the manufacture of structural and mechanical parts such as oil drill pipes, automobile transmission shafts, and bicycles. Scaffolding and steel scaffolding used in building construction. Product Name ASTM A53 Gr.B Fluid Steel Pipe  Standard ASTM A53 Material ASTM A53 Gr.B Production Process Hot Rolled，Cold Rolled ,Cold Drawn Tolerance OD :+/-1%  Length 3-12m or a…