Hot dip galvanizing of metal structures in Nizhny Novgorod
Galvanized metal products are characterized by maximum strength and full protection against corrosion. The use of hot-dip galvanizing technology is characterized by an affordable price, and is a kind of investment in the future, because by processing the product retains its quality for at least 50 years. This result can not be achieved by using another popular method - coating surfaces with paints. Even special additives that increase strength will not provide adequate safety in the long term.
Modern hot-dip galvanizing of metal structures (Nizhny Novgorod) is performed by our company in a fully equipped production complex in compliance with all necessary standards. It is noteworthy that every detail after the coating is thoroughly tested and defects.
Methods of galvanizing
Any part coming to the plant is thoroughly examined, during which experts determine the most important parameters: the presence of corrosion foci, the degree of damage, and the optimal level of processing. It is important that the finished metal structures do not lose their performance characteristics after galvanizing.
After receiving all the necessary information, the specialists of the complex for hot-dip galvanizing of metal structures in Nizhny Novgorod proceed to direct work with the elements. First of all, complete degreasing of surfaces is performed, as well as chemical etching, which destroys rust residues.
To increase the term of protection, all elements are additionally covered with flux before loading into galvanizing tanks. As soon as the preparation is completed, the metal structures are placed in a special bath filled with molten zinc. Its temperature is strictly controlled and selected according to the type of metal products.
As mentioned earlier, hot-dip galvanizing helps to protect the metal from corrosion for a period of not less than 50 years. This technology in addition to the standard barrier protection gives and electrochemical. This allows you to prevent corrosion even with physical damage to surfaces. It is worth noting the low cost of our work relative to other methods of increasing the strength of products.