1 3 4 roofing nails coil

1 3 4 roofing nails coil

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1 3 4 roofing nails coil 1 3 4 roofing nails coil

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    1 3 4 roofing nails coil 1 3 4 roofing nails coil

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  • Post time: 31-05-23

    1 3 4 roofing nails coil

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    1 3 4 roofing nails coil 1 3 4 roofing nails coil

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  • Cold galvanizing is in the plating tank through the current unidirectional zinc gradually plated on the metal appearance, the production speed is slow, uniform coating, thin thickness, usually only 3-15 microns, bright appearance, smooth, high aesthetics, poor corrosion resistance, generally a few months will rust. Hot dip galvanized coating is thicker, generally 30-60 microns, coating corrosion resistance is higher. Suitable for outdoor work of steel parts, such as highway fences, power towers, large size fasteners and other more “rough” workpiece long-term rust prevention.

    1 3 4 roofing nails coil

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    1 3 4 roofing nails coil 1 3 4 roofing nails coil

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  • Post time: 13-07-22

    1 3 4 roofing nails coil

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  • ① The diameter of galvanized iron wire for pulling should not be less than 4mm, and the diameter of galvanized iron wire for binding should not be less than 2.6mm.

    1 3 4 roofing nails coil

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  • If the blade barbed rope produced by the barbed rope factory wants to be made into a straight line, it can’t be made too long because of the constraints of logistics.

    1 3 4 roofing nails coil

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    1 3 4 roofing nails coil 1 3 4 roofing nails coil

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