Compared with cold-dip galvanizing, hot-dip galvanized mesh is not very big, but it has the advantages of cold-dip galvanizing, mainly in the following aspects. Low processing cost: The cost of hot-dip galvanizing is lower and durable than other coatings. In the suburban environment, the hot-dip galvanized mesh can be maintained for more than 50 years without maintenance; in the urban area or nearby sea areas, it can be maintained for 20 years without repair.
Good reliability: the galvanized layer and steel are metallurgically combined and become a part of the steel surface, so the durability of the coating is more reliable; the toughness of the coating is stronger: the galvanized layer forms a special metallurgical structure, which can be used in transportation and use Able to withstand mechanical damage during the process.
Comprehensive protection: every part of the hook can be galvanized, even in the recesses, there must be sharp angles and hidden places to be fully protected; saving and power: the galvanizing process is faster than other coating construction methods and can be avoided Need to brush the scene after installation.
Cold galvanized mesh accounts for a large proportion of hook mesh production. Composed of high quality cold galvanized low carbon steel wire. The cold galvanizing technology is briefly introduced below. The cold galvanizing process is used to prevent metal corrosion. In order to achieve this, a zinc filler coating is applied to the protected surface. After drying, a zinc filler coating and zinc (up to 95%) are formed in the dried coating. It is suitable for repair work, that is, in repair work, only when the surface of the damaged steel is damaged, it can be reused as long as the surface is repaired.
