insect mesh

insect mesh

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insect mesh insect mesh

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  • After proper heat treatment or cold drawing hardening, high carbon steel wire has high strength and hardness, high elastic limit and fatigue limit (especially notched fatigue limit), cutting function is acceptable, but welding function and cold plastic deformation ability is poor.

    insect mesh

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    insect mesh insect mesh

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  • insect mesh

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    insect mesh insect mesh

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  • insect mesh

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    insect mesh insect mesh

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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.

    insect mesh

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    insect mesh insect mesh

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  • With the increasing use of hook mesh, the method of bridge rail is also different. The height of the outer railing of the walkway or seat belt should not be lower than 1.10 meters. The net distance between railings should not be greater than 140 mm and horizontal bar rails should not be used. The planning of the hook mesh is necessary to be safe and reliable, the bolt should be installed on the basis of the railing, its strength should meet the requirements of the standard.

    insect mesh

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    insect mesh insect mesh

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  • (2) Spray large number hook mesh guardrail should be used electric spray paint or electrostatic spray paint.

    insect mesh

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    insect mesh insect mesh

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  • insect mesh

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    insect mesh insect mesh

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