LSAW steel pipe

LSAW steel pipe (LASW steel tube) or Longitudinal Submerged-arc Welded steel pipes are used for the transmitting of water, natural gas, or petroleum. Our LSAW steel pipes are available in wall thicknesses and diameters. We are among the leading manufacturers and suppliers of LSAW pipes and tubes in China, welcomed by customers in many countries of the world. Quality Standard: ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and