expansion screw drywall

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  • Post time: 14-11-22

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • During this process, each time the wire is pulled over, the surface hardens due to the high friction temperature. So basically every time you pull it you have to annealing it in the furnace. On the one hand, it is to reduce the surface hardness. On the other hand, during the process of wire pulling, only the surface is deformed, and the center is unchanged. So there’s a lot of stress inside. Therefore, it is necessary to rely on annealing to eliminate the internal stress, so that the wire becomes soft again to eliminate the stress before being drawn again.

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • galvanized

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • Hexagonal net value is quite high in landslides, many slope through the baptism of the rain after this, there may occur sediment flow of plague and as a result some losses to the property of the people, have the existence of hexagonal wire netting, can solve this problem, from the fundamental up sediment flow in came it can help guard against protection, achieve low is the loss of many people.

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • The welding process of galvanized steel wire mesh because of low carbon steel carbon content is low, manganese and silicon content is low, will not occur severe hardening or quenching structure due to welding. The low carbon steel joints have excellent plasticity and impact toughness after welding. In the welding process, it is generally not necessary to preheat, interlayer temperature control, post-heating control and heat treatment to improve the welding structure.

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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