chain mesh security fencing

chain mesh security fencing

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  • Post time: 25-04-23

    chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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  • Galvanized wire to galvanized uniform, a body is now its cross section, the second is the longitudinal uniformity. In the actual operation process, such as the jitter of steel wire, the surface of the pot scum and other reasons will cause galvanized wire surface galvanized layer accumulation, should try to solve the problem.

    chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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  • Raw material of wire mesh sheet cold drawn low carbon steel wire base material can choose low carbon steel hot rolled disk bar or hot rolled smooth steel bar. The base material number and diameter of cold-drawn low carbon steel wire can be confirmed according to the rules in the table below. During the cold drawing process, the surface shrinkage rate of each drawing should not be greater than the wire mesh before cold drawing. Annealing shall not be carried out during wire drawing. If butt welding is required, the same production unit and base material of the same number should be selected. The appearance quality of wire mesh should not affect wire drawing. When the welding function is poor or brittle fracture occurs, special inspection should be carried out according to relevant standards.

    chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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  • If using common galvanized barbed wire due to the influence of climate and environment, will accelerate the corrosion rate of barbed wire lower utilization rate, so use stainless steel barbed wire in coastal areas is the best choice, if it is the environment is dirty it is recommended to use stainless steel barbed wire of nickel content in the highest 316 l, so that you can extend the service life, greatly enhance the protective effect.

    chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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  • The invention technology is used to put zinc block into the plating aid pool regularly, so that the bivalent iron in the plating aid becomes trivalent iron, and plays an important measure to stabilize the PH value within a numerical range, and also facilitate the filter 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.

    chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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  • chain mesh security fencing

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    chain mesh security fencing chain mesh security fencing

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