80 mesh screen

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80 mesh screen

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80 mesh screen 80 mesh screen

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  • galvanizing

    80 mesh screen

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    80 mesh screen 80 mesh screen

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  • 6, the use of special formula and special UV absorbent, no fading, no yellowing, no peeling, no cracking, no foaming, no moth, the use cycle can be more than 30 years.

    80 mesh screen

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    80 mesh screen 80 mesh screen

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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℃.

    80 mesh screen

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    80 mesh screen 80 mesh screen

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  • 80 mesh screen

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    80 mesh screen 80 mesh screen

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  • welding

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    80 mesh screen 80 mesh screen

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  • 80 mesh screen

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    80 mesh screen 80 mesh screen

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  • 80 mesh screen

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    80 mesh screen 80 mesh screen

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  • 80 mesh screen

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    80 mesh screen 80 mesh screen

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  • Pet

    80 mesh screen

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    80 mesh screen 80 mesh screen

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