types of perforated sheet metal

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types of perforated sheet metal

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types of perforated sheet metal types of perforated sheet metal

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  • types of perforated sheet metal

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    types of perforated sheet metal types of perforated sheet metal

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  • This method is generally the use of hot rolled laminated plate as raw material, the annealed steel plate is first sent to the pickling workshop, with sulfuric acid or hydrochloric acid to remove the surface of the steel sheet oxygen hot galvanizing method. After pickling, the steel plate immediately enters the tank to soak and wait for galvanized, which can prevent the reoxidation of the steel plate. After pickling, water cleaning, squeeze dry, drying, into the zinc pot, the temperature has been maintained at 445-465℃.

    types of perforated sheet metal

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    types of perforated sheet metal types of perforated sheet metal

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  • Black iron wire application in the process, the main is through the hot metal billet rolling into six point five mm wire rod, and then put it in the drawing into a line of different diameter, the plant and then gradually narrow drawing plate aperture, cooling and annealing, plating process, such as making a variety of different specifications of the wire, the wire compared with ordinary black iron wire, will be more softer, The softness is also very uniform, the color is consistent, widely used in the construction industry, mining, chemical industry, welding mesh, welding hanger, reprocessing industry, etc.

    types of perforated sheet metal

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    types of perforated sheet metal types of perforated sheet metal

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  • types of perforated sheet metal

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    types of perforated sheet metal types of perforated sheet metal

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  • In the thorn rope manufacturer, there are also great differences between hot galvanized thorn rope and cold galvanized thorn rope.

    types of perforated sheet metal

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    types of perforated sheet metal types of perforated sheet metal

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