The first method of dipping metal into molten zinc was used in the 18th century in France. Almost a hundred years later – patented. After obtaining a patent, the method became known throughout Europe, gradually reaching Russia. Now there are many alternatives to hot-dip galvanizing in Ufa, but the technology remains the most popular due to the numerous advantages:
The galvanizing procedure has its own characteristics, which also need to be remembered before you start:
Process technology hot-dip galvanizing Ufa offers to perform in several stages, according to GOST. The first stage is called preparatory. The surface is completely cleaned. Oils and synthetic compounds are removed. In this step, acid and alkali at a concentration of 120-210 g/l are usually used.
After degreasing, etching is carried out – hydrochloric acid dissolves rust, scale. Hydrochloric acid can corrode metal. To prevent damage to the part must be thoroughly washed, removing the residues of reagents.
Fluxing - applying a solution of flux. The solution is necessary for additional sterilization. In addition, the flux creates a protective film on the surface, thanks to which zinc and the surface better grasp.
The final stage of preparation is drying after washing. In the presence of moisture on the surface of the metal zinc falls unevenly.
Immerse the item in zinc is 3-10 minutes, using a rotating drum. After galvanizing the product is dried again.
Only qualitatively executed procedure of galvanizing guarantees reliability and durability of a steel product. Technologically correct processing is always confirmed by certificates of compliance with state standards.
We have brought the technology of hot-dip galvanizing to perfection and are rightly proud of it. They deserved an impeccable reputation, acquired a large base of loyal customers who are satisfied that they chose us as a reliable performer.
Leave a request for hot-dip galvanizing, and we will answer all your questions, discuss the terms of cooperation and be sure to find a mutually beneficial option. Trust our professionalism!
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