Galvanized wire is made of high quality low carbon steel wire rod, which is made of high quality low carbon steel, which is processed by drawing, pickling, rust removing, high temperature annealing, hot galvanizing and cooling. Galvanized wire is divided into hot dip galvanized wire and cold galvanized wire (galvanized wire).
Production process: it is made of high quality low carbon steel wire rod processing, is the use of high quality low carbon steel, after drawing forming, pickling rust, high temperature annealing, hot dip galvanizing, cooling and other processing.
Features: galvanized wire with good toughness and elasticity, the highest amount of zinc can reach 300 grams / square meter. With zinc coating thickness, corrosion resistance and other characteristics.
Galvanized wire application: the product is widely used in construction, handicrafts, the preparation of silk screen, highway fence, product packaging and daily civil and other fields.
Galvanized wire is divided into hot dip galvanized wire and cold galvanized wire (galvanized wire):
Hot dip galvanizing is in the heat of the molten zinc plating, the production speed, the thickness of the coating is not uniform, the market allows the minimum thickness of 45 microns, up to more than 300 microns. The color is darker, consumption of zinc metal, and the formation of the base metal infiltration layer, good corrosion resistance, outdoor environment can be maintained for decades galvanized.
Cold galvanized (Galvanized) is made of zinc plated metal appearance gradually through the current direction in the electroplating tank production slow, uniform coating, thin, usually only 3-15 micron, bright appearance, poor corrosion resistance, usually a few months will rust.
Compared with hot galvanizing, the production cost is low.
Difference between cold galvanizing and hot-dip galvanizing:
The difference between the cold galvanizing and the hot galvanizing is that the amount of zinc is different, and they can be identified from the color. Hot dip galvanized white.
Application range of hot dip galvanizing:
Because of the thicker coating, the hot-dip galvanizing has better protective performance than the zinc plating, so it is an important protective coating for the steel parts in the harsh working environment. Hot dip galvanized products in chemical equipment, petroleum processing, marine exploration, metal structure, power transmission, shipbuilding and other industries has been widely used in fields such as agriculture, irrigation, pesticides and greenhouse construction such as water and gas transportation, wire tube, scaffolding, bridge, highway guardrail etc., is now a large number of being used.