Hot-dip Galvanized Steel Pipe Welding Construction Process

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Before hot-dip galvanized steel pipe welding, the hot-dip galvanized…

Pressure Resistance And Insulation Function Of Plastic-coated Steel Pipe

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The buried pipeline uses plastic-coated steel pipe for the transmission…

Ten Key Points Of Heat Treatment Of Galvanized Pipes

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1. Galvanized pipes and fixtures should be cleaned of foreign…

Pressure Resistance And Insulation Function Of Plastic-coated Steel Pipe

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The transmission line tower of the buried pipeline adopts plastic-coated…

Application of plastic-coated steel pipes

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Plastic-coated steel pipes are used everywhere in life, such…