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coil nails for roofing coil nails for roofing

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  • Dog cage mainly to welding, spraying, injection molding, electroplating surface treatment, dog cage using high quality steel wire, dog cage surface treatment are spray, plastic, electrophoresis, chrome plating, galvanized, imitation gold, etc., can be processed according to customer requirements, can also be customized, the structure of the dog cage compact assembly, clean and beautiful appearance, make folding and dismantling cage more convenient and quick, will not take up too much space.

    coil nails for roofing

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    coil nails for roofing coil nails for roofing

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  • The iron is clean and clean, and then solvent treatment, after drying immersed in zinc liquid, iron and molten zinc reaction to produce an alloyed zinc layer, the process is: degreasing – washing – pickling – assisted plating – drying – hot dip galvanizing – separation – cooling passivation. The thickness of the alloy layer of hot plating wire mainly depends on the chemical composition of the steel silicon content, the size of the steel cross-sectional area, the roughness of the steel surface, the temperature of the zinc pot, the time of dipping zinc, cooling speed, cold rolling deformation, etc.

    coil nails for roofing

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    coil nails for roofing coil nails for roofing

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  • Galvanized hexagonal mesh use:

    coil nails for roofing

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    coil nails for roofing coil nails for roofing

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