welded screen mesh

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welded screen mesh

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welded screen mesh welded screen mesh

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    welded screen mesh welded screen mesh

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  • galvanized

    welded screen mesh

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    welded screen mesh welded screen mesh

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  • welded screen mesh

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    welded screen mesh welded screen mesh

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  • 1, we should pay attention to the welding mesh moisture-proof: if it is just the general outdoor air humidity, do not bother. If the weather is foggy, use dry cotton cloth to wipe the bead on the welding mesh; If it rains, you should dry the water when the rain stops. Try to maintain and prolong the life of the welding mesh.

    welded screen mesh

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    welded screen mesh welded screen mesh

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  • welded screen mesh

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    welded screen mesh welded screen mesh

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  • welded screen mesh

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    welded screen mesh welded screen mesh

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  • 1. Principle. Because zinc does not change easily in dry air, and in humid air, the surface can form a very dense film of zinc carbonate, which can effectively protect the interior from corrosion. And when the coating is damaged for some reason and the matrix is not too large, the zinc and steel matrix form a micro cell, so that the fastener matrix becomes the cathode and is protected. It is widely used in automobile transportation and other industries, but what is needed is the trivalent chromium passivation layer, zinc nickel alloy plating closed coating, reduce the harmful and toxic layer of hexavalent chromium passivation.

    welded screen mesh

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