stainless coil roofing nails

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Latest articles

  • 2.25*2.25mm indicates that the two strands are 2.25mm silk, and the thorn thread is also 2.25mm silk;

  • barbed

  • The spring operating at high temperature requires that it can adhere to the elastic limit and good creep resistance at high temperature. In addition, the forming process and heat treatment process of spring steel wire should also be considered. Cold drawn spring steel wire and oil quenched tempered spring steel wire are directly around the supply of steel wire spring, spring forming after the elimination of stress directly used.

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