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  • Cold galvanizing is also called electric galvanizing. It is the use of electrolytic equipment to remove oil, pickling, and then put the pipe into the solution of zinc salt, and connect the anode of the electrolytic equipment, place zinc plate on the opposite side of the pipe, and connect the positive pole of the electrolytic equipment to the power supply. A layer of zinc is deposited on the pipe fitting by directional movement of an electric current from the positive pole to the negative pole. Cold plated pipe fitting is processed before galvanizing.

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  • 2. Eliminate caked zinc residue on zinc liquid surface

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  • 3, the external environment, the climate is dry and ventilated environment is not easy to rust.

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  • Post time: 27-09-22

    perforated plate 3mm

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