Production process: it is made of high quality low carbon steel wire rod processing and into, is made of high quality low carbon steel, after drawing molding, pickling derusting, high temperature annealing, hot dip galvanized. Cooling process. |
Characteristic of hot dip galvanized wire: galvanized iron wire has good toughness and elasticity, the highest amount of zinc on up to 300 g/square meter. With the galvanized layer thickness, strong corrosion resistance characteristics.
Hot dip galvanized wire application: the products are widely used in construction, handicrafts, silk screen preparation, highway guardrail, product packaging and daily civil, and other fields.
Galvanized wire is divided into hot dipped galvanized wire and cold galvanized wire (electric galvanized wire) difference is:
Hot galvanizing is melting in the heat inside the liquid zinc immersion plating, production speed, coating thickness, but are not uniform, the market allows the minimum thickness of 45 microns, up to 300 microns. Color is darker, more consumption of zinc metal, metal forming infiltration layer and matrix, and good corrosion resistance, hot dip galvanized outdoor environment can stay for decades.
Cold galvanizing (electric galvanized) is in the plating bath by current unipolarity zinc plating on metal surface gradually, production speed is slow, uniform coating, the thickness of thin, usually only 3-15 microns, bright appearance, corrosion resistance is poor, usually a few months will rust.
Relative to hot dip galvanized, electro-galvanizing production cost is low http://www.erichardwarefilter.com
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