4 inch concrete nails

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4 inch concrete nails

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  • 5, the concentration of plating aid can not be too high, which is a factor that can not be ignored to reduce zinc consumption. The concentration of plating aid should not be too high. The galvanized line must be added with ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution should be controlled within the range of 50~80g/L. If ammonium chloride or zinc chloride is arbitrarily added without the results of laboratory analysis, it should be criticized and educated, and economic treatment should be given if necessary.

    4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • Post time: 12-06-24

    4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • 4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • 4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate. The concentration of plating aid should not be too high. Hot plating wire must be added ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled in the range of 50~80g/L. The addition of ammonium chloride or zinc chloride raw materials without the results of laboratory analysis shall be subject to criticism and education, and economic treatment if necessary.

    4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • 3. Quality test report

    4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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  • Galvanized

    4 inch concrete nails

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    4 inch concrete nails 4 inch concrete nails

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