METAL WIRE GALVANIZED WIRE

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, and hot dip galvanizing; it is made of high quality low carbon steel. the process of cooling. Galvanized iron wire has excellent toughness and flexibility, as well as the largest quantity of zinc on up to 300 g/square meter, which is a feature of hot-dip galvanized wire. due to the thickness of the galvanized coating, good corrosion resistance properties. Application of hot-dip galvanized wire: the goods find widespread usage in a variety of industries, including building, handicrafts, silk screen preparation, highway guardrail, product packaging, and everyday civic life, amongst others. There are two types of galvanized wire: hot dipped galvanized wire and cold galvanized wire, also known as electric galvanized wire. The main difference between the two types of galvanized wire is that hot galvanizing involves melting zinc in the heat of an immersion plating process, while cold galvanizing uses electricity instead of heat. The color is more black, there is a greater consumption of zinc metal, there is a metal forming infiltration layer and matrix, and there is strong corrosion resistance. Hot-dip galvanized products may remain in an outdoor environment for decades. Cold galvanizing, also known as electric galvanizing, is a process in which zinc is plated onto a metal surface gradually in a plating bath using a current that is unipolar. Production speed is slow; the coating is uniform; its thickness is low; typically only 3-15 microns; it has a bright appearance; however, its resistance to corrosion is poor; typically, it rusts after a few months. The manufacturing cost of electro-galvanized items is lower than those of hot-dip galvanized items. http://www.erichardwarefilter.com

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