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  • Large coils of galvanized wire are divided into hot dip galvanized and cold dip galvanized. Hot dip galvanized wire is dark in color, consumes more zinc metal, forms infiltration layer with the base metal, and has good corrosion resistance. Hot dip galvanized wire can be maintained for decades in outdoor environment. Cold galvanized production speed is slow, uniform coating, thin thickness, usually only 3-15 microns, bright appearance, poor corrosion resistance, generally a few months will rust.

    perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • 2, performance characteristics. Zinc coating is thick, fine crystallization, uniform and no pores, good corrosion resistance; Is pure, the zinc plating layer in acid, alkali corrosion slower, such as fog Eng effectively protect tight sand-fixation matrix, the galvanized layer formed after chromate passivation, color white, army green, beautiful and easy, have certain adornment sex, because the galvanized layer has good ductility, and therefore can be rushed, rolling, cold bending and forming and not damage the coating.

    perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • barbed

    perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • Annealed wire is a kind of soft iron wire made of low carbon steel by cold drawing, heating, constant temperature and heat preservation. The composition of the wire varies according to its use. It contains iron, cobalt, nickel, copper, carbon, zinc, and other elements. The hot metal billet is rolled into 6.5mm thick steel bar, that is, the wire rod, and then it is put into the wire drawing device to draw the wire of different diameter, and gradually reduce the aperture of the drawing disk, cooling, annealing, plating and other processing technology to make a variety of different specifications of the wire.

    perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • welding

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    perforated steel ceiling panels perforated steel ceiling panels

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  • The principle of wire mesh mesh size, wire, square meters of steel content, galvanized amount, etc., to consider the corrosion resistance of wire mesh and the safety of the system! Wire mesh galvanized than wire diameter more fierce, galvanized quantity is very important, must be hot plating, welding after plating than plating after welding, as for wire diameter, induction and consideration of site construction and meet the needs of Ann.

    perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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  • perforated steel ceiling panels

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    perforated steel ceiling panels perforated steel ceiling panels

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