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Tag archives: "LSAW steel pipes"

Large diameter straight seam submerged arc welded (LSAW) steel pipes are primarily used for the transportation of various media, including oil, gas, coal, and slurry, both offshore and onshore. The international manufacturing techniques for these pipes vary in method and characteristics. Current ...

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ERW steel pipes (Electric Resistance Welding steel pipes) and LSAW steel pipes (Longitudinally Submerged Arc Welded steel pipes) are both types of straight seam welded pipes primarily used for fluid transportation, especially for long-distance oil and gas pipelines. Here are the key differences ...

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