Galvanized iron wire inspection report
Galvanized iron wire is processed from high-quality low-carbon steel wire rods, which are processed through processes such as drawing, acid pickling, rust removal, high-temperature annealing, and hot-dip galvanizing cooling. Galvanized wire has good toughness and elasticity, and the maximum amount of zinc can reach 300 grams per square meter. It has characteristics such as thick galvanized layer and strong corrosion resistance.
Galvanized iron wire is widely used in various fields such as construction, handicrafts, woven wire mesh, highway guardrails, product packaging, and daily civilian use.
Galvanized iron wire can be divided into hot-dip galvanizing and hot-dip galvanizing. The difference between hot-dip galvanizing and hot-dip galvanizing is the amount of zinc added, which can be identified from the color. The color of hot-dip galvanized iron wire is shiny, silver white with yellow. Hot dip galvanized iron wire is relatively dark and turns white. However, hot-dip galvanized iron wire has stronger corrosion resistance than cold galvanized iron wire, and the production cost of cold galvanizing is relatively low. Hot dip galvanized iron wire can last for decades in outdoor environments, while cold dip galvanized iron wire will rust in just a few months.
