square perforated aluminum sheet

square perforated aluminum sheet

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  • Barbed rope is an isolation protective net made of iron wire, which is wound on the main line (twisted wire) through the winding machine and through various weaving processes. Thorn rope generally has three methods of twisting, the following Haorong for you to introduce in detail.

    square perforated aluminum sheet

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    square perforated aluminum sheet square perforated aluminum sheet

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  • 6, passivation to remove hydrogen parts should be passivation after the removal of hydrogen, passivation before the application of 1%H2SO4 or 1% hydrochloric acid activation 5~15s. Passivation shall be treated with colored chromate unless otherwise specified in the design drawings.

    square perforated aluminum sheet

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    square perforated aluminum sheet square perforated aluminum sheet

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  • The management system of the rinsing water after the steel wire pickling should be regularly and regularly discharged after the rinsing water, and the rinsing water should be kept clean and low acid value as far as possible. The pH control is more appropriate. The concentration of plating aid should not be too high. Hot plating wire must be added ammonium chloride and zinc chloride according to the data of laboratory analysis, and the specific gravity of the composite solution is controlled in the range of 50~80g/L. The addition of ammonium chloride or zinc chloride raw materials without the results of laboratory analysis shall be subject to criticism and education, and economic treatment if necessary.

    square perforated aluminum sheet

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    square perforated aluminum sheet square perforated aluminum sheet

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  • Six: spray blade barbed rope features mechanical strength, adhesion, corrosion resistance, aging resistance, etc., will greatly increase the service life of the barbed rope, anti-UV, anti-aging weathering.

    square perforated aluminum sheet

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    square perforated aluminum sheet square perforated aluminum sheet

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  • barbed

    square perforated aluminum sheet

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    square perforated aluminum sheet square perforated aluminum sheet

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  • Because of its light weight, strength is relatively large has gradually begun to replace the original column. At the same time, due to the relatively uniform specifications, the barbed rope installation is also more beautiful. The direct spacing of the barbed rope is relatively fixed, which can effectively prevent crossing. At the same time, the mesh at the bottom is relatively dense, while the mesh at the top is relatively loose, which can save resources.

    square perforated aluminum sheet

    ...

    square perforated aluminum sheet square perforated aluminum sheet

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