3mm perforated metal sheet

3mm perforated metal sheet

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3mm perforated metal sheet 3mm perforated metal sheet

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  • The height of the shield should not be less than two meters. The length of the shield should be the width of the journey and the extension 10 meters away. The vertical load of the handrail on the bridge is 1.2KM/m, and the horizontal external load is 2.5KM/m, both of which should be calculated separately. Galvanized hook mesh is attributed to a hook mesh, it is the selection of galvanized wire, hot dip galvanized wire as raw materials, woven through the hook mesh crimping truncated.

    3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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  • Spring steel wire should have high tensile strength, elastic limit, endurance and fatigue strength, and resistance to impact and oscillation. The strength and endurance objectives, especially to prevent the occurrence of modification cracks, are the key to the consumption of spring wire. The inner quality and outer quality of the wire rod directly affect the function of the wire.

    3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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  • 3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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  • Using the patented technology of the invention, regularly put zinc block into the plating aid pool, so that the bivalent iron in the plating aid into trivalent iron, and play a stable PH value in a numerical range of an important measure, but also easy to filter out the trivalent iron ions in the plating aid; Ferric ion is controlled between 0.3 and 1.0g/L; When hydrogen is not released in the plating aid, the zinc block is continued. It is an effective measure to reduce zinc slag, improve the fluidity of zinc liquid and reduce the thickness of zinc layer to play the role of plating aid filter.

    3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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  • 2. Select according to features

    3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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  • 3mm perforated metal sheet

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    3mm perforated metal sheet 3mm perforated metal sheet

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