Tianjin Yuantai Derun Steel Pipe Group
Universal structural steel pipe service provider
Yuantai Derun Branch
LSAW steel pipe
LSAW steel pipe (abbreviated as LSAW) is a professional expression of longitudinal submerged arc welding steel pipe. It is a pipe produced by using a single medium thick plate as raw material, pressing (rolling) the steel plate into a pipe blank in a die or forming machine, and expanding the diameter by means of double-sided submerged arc welding.
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LSAW steel pipe (lsaw pipe mill yuantaiderun) is a professional expression of longitudinal submerged arc welding steel pipe.
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