Daily Archives: 2017-05-12

Material and Standard Classification of SSAW Steel Pipe

Material of SSAW steel pipe: SSAW steel pipe (also called spiral welded pipe) is the steel pipe with spiral seam that using strip coil as raw material, extrusion forming under normal temperature, and welding by automatic Double wire double-sided submerged

Material and Standard Classification of SSAW Steel Pipe

Material of SSAW steel pipe: SSAW steel pipe (also called spiral welded pipe) is the steel pipe with spiral seam that using strip coil as raw material, extrusion forming under normal temperature, and welding by automatic Double wire double-sided submerged