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  • Low and medium carbon steel wire is used as raw material, with good surface gloss, uniform zinc layer, strong adhesion, corrosion resistance and so on. Available: diameter 1.60mm-4mm (16#-33#) cold plating wire; Diameter 6.40mm-0.81mm(8#-21#) black iron wire, changed wire. It is mainly used in communication equipment, medical equipment, weaving net, brush, steel cable, filter, high-pressure pipe, construction, crafts and other industries.

    drywall screw factory

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  • The antisepsis of these materials is very different, the use of life is not the same. Cold galvanized cattle net, also known as electroplating, galvanized amount is small, rust in rain, but the price is cheap, the service life is 5-6 years. The amount of zinc on hot dip galvanizing (low zinc and high zinc) is about 60g to 400g, the service life is about 20-60 years, and the corrosion resistance is general.

    drywall screw factory

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    drywall screw factory drywall screw factory

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    drywall screw factory drywall screw factory

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  • 5, according to the wire diameter thickness to adjust zinc dipping time

    drywall screw factory

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    drywall screw factory drywall screw factory

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  • Blade thorn rope because the volume is relatively large so thorn rope factory is used to packaging treatment.

    drywall screw factory

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