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white aluminum storm windows

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white aluminum storm windows white aluminum storm windows

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  • Many customers are in great need of galvanized barbed rope when they decide to purchase it, and the barbed rope specification determines the length of the later installation.

    white aluminum storm windows

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    white aluminum storm windows white aluminum storm windows

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  • white aluminum storm windows

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    white aluminum storm windows white aluminum storm windows

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  • Compared with electric galvanized iron wire, hot dip galvanized iron wire has higher zinc layer, better anti-corrosion performance, and is suitable for the more important anti-corrosion and anti-rust status.

    white aluminum storm windows

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    white aluminum storm windows white aluminum storm windows

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  • 3. Put zinc block into the plating aid pool regularly, so that the bivalent iron in the plating aid becomes trivalent iron, and it is an important measure to stabilize the PH value in a numerical range. At the same time, it is convenient for the filter to filter out the trivalent iron ions in the plating aid; Ferric ion is controlled between 0.3 and 1.0g/L; When hydrogen is not released in the plating aid, the zinc block is continued. It is an effective measure to reduce zinc slag, improve the fluidity of zinc liquid and reduce the thickness of zinc layer to play the role of plating aid filter.

    white aluminum storm windows

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    white aluminum storm windows white aluminum storm windows

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