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skin effect Free Articles

ERW Straight Welded Pipe Weld Shape

ERW high frequency welded pipe welding process is the use of the skin effect of high frequency current generated by the principle of hot rolled coil edge heated to a molten state, and then by mechanical extrusion welding method.

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Processing Technology of Straight Seam Steel Pipe

Processing Technology of Straight Seam Steel Pipe(LSAW/ERW)

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Welding Principle of ERW Steel Pipe

The welding principle of ERW steel pipe:skin effect and proximity effect.

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Process Principle of Electric Resistance Welded Pipe

Process principle of electric resistance welded pipe

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