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  • 1. Pickling treatment: the steel wire is soaked in an acidic solution to remove the oil stains and oxidation layers on the surface to ensure the adhesion of the zinc layer.
  • More network is the application of the stone cage net, stone cage net because it is used in water conservancy engineering more, so the anticorrosion performance requirements for wire is relatively high, so the general use of zinc aluminum alloy wire or high galvanized wire. Common wire diameter has 2.0mm, 2.2mm, 2.5,mm, 2.7mm and so on.

  • 3. Galvanizing: the preheated steel wire is immersed in the molten zinc liquid, so that the surface is attached with a zinc layer. The control of galvanizing time and temperature has great influence on the quality of zinc layer.
  • (5) Excellent process basis to ensure the uniformity of coating thickness, corrosion resistance is stronger;
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