3 8 perforated steel plate

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3 8 perforated steel plate

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3 8 perforated steel plate 3 8 perforated steel plate

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  • The installation of guardrail should also follow certain steps, first of all, after the guardrail is transported, according to the length of the guardrail, determine the distance between the column, if the installation of the guardrail field is soft ground, then you can first dig out a 40*40*50cm embedded machine base. If it is a concrete floor, as long as the expansion bolt directly fixed.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • Galvanized hook mesh selection of low carbon steel wire, the surface of cold galvanized or hot galvanized anticorrosive treatment, strong mesh, strong protection, long anticorrosive time. Galvanized wire hook nets are widely used, widely used in warehouses, refrigeration between things, protective reinforcement, parks, zoos, Marine fishing fences and construction site fences, mechanical equipment protection.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • 3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • Spring steel wire with high carbon quality carbon structural steel or carbon tool steel wire rod production, according to the use of spring strict control of its chemical composition, gas content and non-metallic inclusions. In order to reduce the appearance defect and decarbonization layer, the billet of consumption rod should stop the appearance grinding, and if necessary, stop the peeling.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • At present, blade barbed rope has been widely used in industrial and mining enterprises, garden apartments, border posts, military fields, prisons, detention centers, government buildings and other national security facilities in many countries.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • 3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • The iron is clean and clean, and then solvent treatment, after drying immersed in zinc liquid, iron and molten zinc reaction to produce an alloyed zinc layer, the process is: degreasing – washing – pickling – assisted plating – drying – hot dip galvanizing – separation – cooling passivation. The thickness of the alloy layer of hot plating wire mainly depends on the chemical composition of the steel silicon content, the size of the steel cross-sectional area, the roughness of the steel surface, the temperature of the zinc pot, the time of dipping zinc, cooling speed, cold rolling deformation, etc.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • Barbed rope used to circle cattle and sheep and other livestock also has one of the biggest characteristics is that the price is relatively cheap, for users engaged in breeding industry, investment is not small, the use of barbed rope to fence on the one hand is to reduce the cost, on the other hand is better protection effect.

    3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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  • 3 8 perforated steel plate

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    3 8 perforated steel plate 3 8 perforated steel plate

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