round perforated steel sheet

round perforated steel sheet

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round perforated steel sheet round perforated steel sheet

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  • round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • Galvanized hexagonal mesh uses: building wall fixed, heat preservation, heat insulation; Power plant piping, boiler heating; Anti-freezing, residential protection, landscaping protection; Raise chicken and duck, isolate chicken and duck house, play the role of protecting poultry; Protect and support seawalls, hillsides, roads and Bridges and other waterworks.

    round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • barbed

    round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • The anticorrosion of these raw materials are very different, the use of life is not the same. Cattle fence cold galvanized, also known as electroplating, galvanized little, rust in rain, but the price is cheap, the use of life in 5-6 years. Hot dip galvanizing (low zinc and high zinc) zinc content in 60 grams to 400 grams, the use of life is about 20-60 years, corrosion resistance is general.

    round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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  • round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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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.

    round perforated steel sheet

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    round perforated steel sheet round perforated steel sheet

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