20d galvanized nails

20d galvanized nails

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20d galvanized nails 20d galvanized nails

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  • The precautions of galvanizing wire in galvanizing are introduced in detail! When galvanized wire is galvanized, it is generally necessary to pay attention to the following problems: the duration of the protective effect of galvanized wire is greatly related to the thickness of the coating. Generally speaking, in the dry main gas and in indoor use, the thickness of galvanized wire galvanized layer only 6-12 μm “, and in harsh environmental conditions, galvanized wire galvanized layer thickness needs 20μm “to B height up to 50μm”. Therefore, the environmental impact should be considered when choosing the thickness of galvanized layer. Galvanized wire in galvanized, pay attention to the above problems, can be well galvanized, to ensure the quality of galvanized wire.

    20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • 20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • Greenhouse special electroplating process iron wire blackening solution:

    20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • 20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • 4. Keep the rinsing water clean after wire pickling, which is an important link to reduce zinc consumption. 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.

    20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • 3, reduce the bivalent iron ion in the plating aid used for hot plating wire, reduce the formation of zinc slag

    20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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  • Post time: 26-12-22

    20d galvanized nails

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    20d galvanized nails 20d galvanized nails

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