What Is Welded Pipe And What Are They Used For (SS 310 Welded Pipe)

  • At the beginning of the ASTM A312 SS TP 310 Welded Pipes manufacturing process also known as slabs or billets are cast in a steel mill. Dependent on the external dimensions and wall thickness there are different methods of producing welded pipes: Electric Resistance Welding (ERW), Fusion Welding (EFW), and Double Submerged Arc Welding (DSAW). In the ERW and EFW manufacturing process welded pipes are formed by hot or cold rolling plate and welding the seam.