LSAW Pipe and SSAW Pipe Specifications, Differences
What is LSAW Pipe LSAW Pipe, or Longitudinal Submerged Arc-Welding Pipe (also known as SAWL pipe), is manufactured using steel plates as the raw material. The plates are shaped using a molding machine and then undergo double-sided submerged arc welding. This process imparts the LSAW steel pipe with superior ductility,