Galvanized wire

Galvanized wire is made of high-quality low-carbon steel wire rod. It is made of high-quality low-carbon steel through drawing, pickling, rust removal, high-temperature annealing, hot-dip galvanizing, cooling and other technological processes. Galvanized wire is divided into hot galvanized wire and cold galvanized wire (galvanized wire).

Generalization

Production process: it is made of high-quality low-carbon steel wire rod. It is made of high-quality low-carbon steel by drawing, pickling, derusting, high-temperature annealing, hot-dip galvanizing, cooling and other processes.

Characteristics: galvanized iron wire has good toughness and elasticity. It has the characteristics of thick galvanized layer and strong corrosion resistance.

Galvanized wire application: the products are widely used in various fields such as construction, handicrafts, weaving wire mesh, highway fence, product packaging and daily civil use.

Galvanized wire can be divided into hot galvanized wire and cold galvanized wire (galvanized wire). The difference is as follows:

Hot dip galvanizing is a kind of hot-dip galvanizing process, which is characterized by fast production speed, thick but uneven coating. The color is darker, the zinc consumption is more, and the infiltration layer is formed with the base metal. The corrosion resistance is good, and the hot-dip galvanizing can be maintained for decades in outdoor environment.

Cold galvanizing (electro galvanizing) is to make zinc gradually plated on the metal surface through current unidirectionality in the electroplating tank. The production speed is slow, the coating is uniform, and the thickness is thin, usually only 3-15 microns, the appearance is bright, the corrosion resistance is poor, and generally it will rust in a few months.

Compared with hot-dip galvanizing, the production cost of electro galvanizing is lower.

Difference between cold galvanizing and hot galvanizing:

The difference between cold galvanizing and hot galvanizing is that the amount of zinc is different, and they can be identified from the color. The color of cold galvanizing is shiny silver white with yellow. Hot dip galvanizing, shiny white.

Application scope of hot dip galvanizing:

As the obtained coating is thick, hot-dip galvanizing has better protective performance than electro galvanizing, so it is an important protective coating for steel parts used in harsh working environment. Hot dip galvanized products are widely used in chemical equipment, petroleum processing, marine exploration, metal structure, power transmission, shipbuilding and other industries. They have been widely used in agricultural fields such as pesticide spray irrigation, warm houses and construction industries such as water and gas transmission, wire casings, scaffolds, bridges, highway guardrails, etc.

Label： Galvanized zinc wire、 Galvanized zinc wire厂家、 Galvanized zinc wire价格、