Hot galvanizing of metal structures
The company SJ Profil Ukraine offers the service of hot galvanizing of metal structures. As known, a hot galvanizing — is one of the main protection method of finished metal structures from corrosion, other environmental impacts and mechanical effects. This service includes the applying a layer of zinc to the finished steel construction by immersing a steel part in a zinc melting heated to a temperature 445-460°С.
The zinc does not have a pyrogenecity that reduces a risk of thermiting of parts and constructions. As rule, a service of galvanizing is ordered in our company in accordance with works of metal product manufacturing.
A hot galvanizing can be used according to the following structures:
- Building frames of any types;
- Water and channel pipes;
- Road barriers, railings, tower stands for billboards;
- Lighting poles;
- Different structures which are used in oil-production and oil refinery enterprises;
- Different metal structures which are used in aggressive ambience.
A layer of zinc that is covered by hot galvanizing is effectively protect metal surfaces than color and plastics.
The metal products don’t have a corrosion due to small damages of zinc covering. The technical lifetime of protective zinc covering is 20-50 years depending on aggressive ambience.