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The Difference Between Electro-galvanizing and Hot-dip Galvanizing

Different Zinc Coating Weights There is a big difference in zinc coating weight between hot-dip galvanized sheet and electro-galvanized sheet. The zinc coating of hot-dip galvanizing cannot be very small. Generally, the minimum is 50-60g/m2 on both sides, and the maximum can reach 600g/m2. The galvanized layer of electro-galvanized sheet can be very thin, the …

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