Can 508 Straight Seam Welded Pipe Be Used in Natural Gas?

508 straight seam welded pipe cannot be used in natural gas. 508mm spiral welded pipe can be used for natural gas. The 508mm spiral welded pipe is made by rolling a low carbon structural steel or low alloy structural steel strip into a tube blank at a certain spiral angle (called the forming angle) and welding the pipe seams. It can be made of narrower strips Steel produces large diameter steel pipes. Spiral welded pipes are mainly used for oil and natural gas transmission pipelines, and their specifications are expressed by outer diameter * wall thickness. 508mm spiral welded pipes are either single-sided or double-sided. Welded pipes should ensure that the hydraulic pressure test, tensile strength and cold bending performance of the weld meet the regulations.