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  • Through the maintenance of galvanized wire, not only can greatly prolong its service life, but also can improve its efficiency in the daily use process. The difference between galvanized wire and general iron wire is very big, general iron wire is cheap, and because iron is not very stable, easy to rust in wet places, so the stability is not very good, life is not very long. Galvanized wire A stable layer of zinc is coated on the outside of the wire, which is used to protect the wire and make the wire service life longer.

    drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • drywall screw manufacturer in china

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  • The derusting steel parts are immersed in the melted zinc liquid at about 500℃, so that the surface of the steel member is attached with zinc layer, so as to achieve the purpose of anti-corrosion. The surface of galvanized wire coating can see whether the quality of galvanized wire is good or not. If the strength of zinc attached to the wire is very poor, then this galvanized wire do not buy, because this galvanized wire must be poor galvanized wire.

    drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • When galvanized wire out of the light plating should be carried out light treatment. The bath temperature of galvanized wire should be controlled well. Galvanized wire, also known as hot dip zinc and hot dip galvanized, is an effective way of metal corrosion prevention, mainly used in various industries of metal structure facilities. It is to immerse the steel parts after rust removal into the molten zinc liquid at about 500℃, so that the surface of the steel member is attached with zinc layer, so as to play the purpose of anticorrosion.

    drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • The main difference between the two is the carbon content. The carbon content of iron is 2.11 percent or greater, while the carbon content of steel is 2.11 percent or less. The iron carbon alloy with carbon content above 2.11% is cast iron (pig iron), which is basically not malleable and cannot be drawn into wire. Secondly, the content of impurities is different. The content of harmful impurities such as sulfur and phosphorus in steel is smaller. Steel wire general color focus, iron wire color light point, white point.

    drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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  • 1. PVC plastic coated barbed rope adopts flexible structure

    drywall screw manufacturer in china

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    drywall screw manufacturer in china drywall screw manufacturer in china

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