GALVANIZED WIRE

Galvanized wire can be divided into hot-dip galvanized wire and cold-dip galvanized wire. The difference between the two lies in the way of galvanizing and the amount of galvanizing123. Hot-dip galvanized wire is galvanized quickly, and the thickness of the zinc layer is very good in anti-rust performance, but the galvanization is uneven and the surface is dark. The service life of hot-dip galvanizing can reach 20 years in the same city. Zinc on cold-dip galvanized wire is relatively slow, and the thickness is only one-tenth of that of hot-dip galvanized. The zinc layer is thin, so the anti-rust performance is not very good. It usually rusts after a few months when it is placed outdoors. It is generally used outdoors. Plastic wrapping 1 is in progress. Galvanized steel wire is a carbon steel wire whose surface is galvanized by hot-dip or electroplating. When the thickness of the zinc layer of galvanized wire is 3-4mm, the zinc adhesion should be less than 460g/m, that is, the average thickness of the zinc layer should not be less than 65μm. When the thickness of the galvanized wire is greater than 4mm, the zinc adhesion should not be less than 610g/m, that is, the average thickness of the zinc layer should not be less than 86μm3. Galvanized wire has good toughness and elasticity, and the highest amount of zinc coating can reach 300 grams per square meter5. Galvanized wire is widely used in various fields such as construction, handicrafts, weaving wire mesh, highway guardrails, product packaging and daily civilian use5.