galvanized common nail

galvanized common nail

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  • The diameter of cold-drawn wire should conform to the contract, check whether the amount of zinc meets the requirements of the contract, check the tensile strength, and ask the factory to provide the corresponding inspection report. The wire factory introduces that the weight of a single coil of wire of different specifications should not be lower than the volume weight required by the contract, and record the value. No contacts are generated for each reel of wire. If there are contacts, no more than three contacts are generated for each reel. Each contact should be smooth surface treatment, the wire can not be pulled off from the contact, in line with customer packaging requirements.

    galvanized common nail

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    galvanized common nail galvanized common nail

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  • galvanized

    galvanized common nail

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    galvanized common nail galvanized common nail

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  • galvanized common nail

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    galvanized common nail galvanized common nail

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  • 3, twist the weight of hexagonal mesh production plant, the greater the weight, the more sufficient the material.

    galvanized common nail

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    galvanized common nail galvanized common nail

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  • Post-plating (passivation, hot melting, sealing and dehydrogenation, etc.) for the purpose of enhancing protective properties, decoration and other special purposes. After galvanized, chromate passivation or other conversion treatment is generally required to form the corresponding type of conversion film, which is one of the key processes to ensure the quality of post-plating.

    galvanized common nail

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    galvanized common nail galvanized common nail

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  • steel

    galvanized common nail

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  • galvanized common nail

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