ERW Steel Pipe: The Definition And Core Value Of High-frequency Electric Resistance Welded Pipe
What is ERW Pipe? Technical Analysis of High Frequency Electric Resistance Welded Pipe ERW steel pipe (Electric Resistance Welded Pipe) is a welded steel pipe made by high-frequency electric saw welding process. Unlike submerged arc welding (SAW) or spiral welded pipes, the core technical features of ERW steel pipes are: Technical indicators Data Range Applicable









