Galvanizing products — is one of the most common and reliable methods of protection against corrosion. Moreover, in addition to anti-corrosion properties, zinc-coated products acquire the following qualities:
The method of hot-dip galvanizing today takes the third place in popularity and the first place in reliability among the methods of galvanizing. It consists in the following: the finished product (the most popular steel and aluminum) is immersed in a bath of molten zinc at high temperatures (45-500 degrees Celsius). With the help of special devices ensures access to the zinc mass. Restrictions only in size: the product shall not exceed the size of the bath.
The main area in which hot — dip galvanizing is used is an open area. Metal products that are in the open air, especially in need of protection, because they are exposed to moisture, chemicals, different temperature regimes, mechanical stress. The method of hot-dip galvanizing is used for street lamps, fence supports. In full compliance with the technology of the process, the product, depending on the environment, is able to serve from 50 to 120 years. It is worth noting that the zinc coating is absolutely safe for humans and the environment.