gi wire 4mm

gi wire 4mm

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gi wire 4mm gi wire 4mm

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  • In the installation of barbed rope, it is easy to cause incomplete stretch caused by winding, and the installation effect is not very good. At this time, it is necessary to use tensioner for stretching.

    gi wire 4mm

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    gi wire 4mm gi wire 4mm

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  • gi wire 4mm

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    gi wire 4mm gi wire 4mm

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  • Different from common zinc barbed rope, high zinc barbed rope surface zinc content is very high can reach 6-8 times of the former, so there is a great advantage in the service life, ordinary products begin to corrosion three to five years while the latter will take longer to change. Stainless steel barbed rope is in material protection so durability is also better, these two products are long service life, but in terms of high price.

    gi wire 4mm

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    gi wire 4mm gi wire 4mm

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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.

    gi wire 4mm

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    gi wire 4mm gi wire 4mm

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  • gi wire 4mm

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    gi wire 4mm gi wire 4mm

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  • gi wire 4mm

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    gi wire 4mm gi wire 4mm

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