drywall screws for outdoor use

drywall screws for outdoor use

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drywall screws for outdoor use drywall screws for outdoor use

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  • Performance characteristics of zinc coating: zinc layer of thick galvanized wire zinc layer crystallinity meticulous, uniform and no gap, good corrosion resistance; The zinc layer obtained by electrogalvanizing is very pure and corrodes slowly in the gas, liquid and fog of acid and alkali, which can effectively protect the steel matrix. Galvanized layer can also be chromic acid passivation treatment into a variety of colors, beautiful and generous, with good decorative; The zinc layer on the galvanized wire has good ductility, can be cold blanking, rolling, bending and other molding without damage to the zinc layer.

    drywall screws for outdoor use

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    drywall screws for outdoor use drywall screws for outdoor use

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  • drywall screws for outdoor use

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    drywall screws for outdoor use drywall screws for outdoor use

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  • In the corner area, the zinc layer is often thicker than other places, and has good toughness and abrasion resistance. And other coatings in this corner, often Z thin Z is not easy to construction, Z is easy to hurt, so often need to be maintained. Even if there’s a lot of mechanical damage or something. Causing a small layer of zinc to peel off, leaving the iron base exposed, the surrounding zinc layer will act as a sacrificial anode to protect the steel from erosion.

    drywall screws for outdoor use

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    drywall screws for outdoor use drywall screws for outdoor use

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  • Post time: 16-05-23

    drywall screws for outdoor use

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    drywall screws for outdoor use drywall screws for outdoor use

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