64mm coil nails

64mm coil nails

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  • galvanized

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  • cutting

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  • Production technology: Through the excellent low carbon steel rod drawing forming, pickling rust removal, high temperature annealing, hot dip galvanizing. Cooling and other 5 operation processes refined. Galvanized wire characteristics: good resistance and elasticity, strong corrosion resistance.

    64mm coil nails

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    64mm coil nails 64mm coil nails

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  • barbed

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  • 64mm coil nails

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  • The application of cold wire drawing is very wide today. What problems need to be paid attention to in the acceptance of cold wire drawing in galvanizing plant?

    64mm coil nails

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    64mm coil nails 64mm coil nails

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  • Paint on the galvanized layer, the binding force between each other and the baking temperature of the paint has a great relationship, after galvanized coating alkyd paint, adhesion is no problem. Galvanized amino paint, paint adhesion is not good. Do two bottom two surface, adhesion is ok, if the two bottom two surface to two bottom three surface, that is, more paint, more baking once, again test adhesion is very poor, poor to the paint from the galvanized layer of pieces torn off.

    64mm coil nails

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    64mm coil nails 64mm coil nails

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