galvanized ring shank roofing nails

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galvanized ring shank roofing nails

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  • Carbon spring steel wire should have high tensile strength, elastic limit, endurance and fatigue strength, and impact and vibration resistance. To ensure the strength and endurance index, especially to avoid changing the occurrence of cracks, is the key to produce spring steel wire. The inner quality and surface quality of the wire rod directly affect the function of the wire.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • 3, twisting hexagonal net factory weight, the greater the weight, the more sufficient material.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • The hoop diameter of 8mm is combined with the cement column guardrail specially customized and equipped with nuts and anti-theft washers. The surface treatment is galvanized, respectively. There are three kinds of bracket hoop at the column cap, bracket hoop at the center column, bracket hoop with encryption bracket, etc. The protective effect of nematocyst rolling cage is good.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • Nestor rolling cage, high-speed railway Nestor rolling cage and railway Nestor rolling cage are all produced, sold and installed in accordance with the technical requirements of the reference drawing of railway line 2012-8001. Nestor rolling cage is a kind of protective equipment emerging in railway in recent years. Nestor rolling cage is connected by Nestor connecting clip on the longitudinal tensile rib fixed on the bracket. The longitudinal tension and the support are connected with the Φ2.5mm cold-drawn galvanized steel wire around 2 laps and then tightened. The support is set in the column and the middle of the span of the protective fence of 3m. The other spans are only set with the upper column, and the support and the protective fence are connected with the bracket hoop. For the protective fence that has been installed with metal mesh, the Nestor roller cage is directly fixed on the transverse sheet and wire of the metal mesh with the cold-drawn galvanized steel wire of 2.5mm or the Nestor connection fastener.

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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  • First, the concept is different

    galvanized ring shank roofing nails

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    galvanized ring shank roofing nails galvanized ring shank roofing nails

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