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  • Through drawing forming, pickling rust removal, high temperature annealing, hot dip galvanizing. Cooling process and other processing. Electric galvanized iron wire selection of high quality low carbon steel as raw material, after drawing, galvanizing and other processes completed. It has the characteristics of galvanized layer, strong corrosion resistance and strong galvanized layer, etc. Electric galvanized iron wire is widely used in construction, highway wall, tie-flower, net weaving and other industries.

  • Each coil of steel wire shall consist of one wire. The surface of the rod shall not have cracks, folds, scars, ears, layers or inclusions. However, indentation, pits, bumps, scratches and pockmarks are allowed, and the depth or height shall not be 0.2mm. There should be no corrosion and oxidation skin on the surface of the steel wire, and oxidation color is allowed by heat treatment. The surface of the wire is allowed to have scratches not exceeding half of the allowable deviation range of the diameter, and local defects not exceeding the allowable deviation of the appropriate diameter.

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