The service life of metal parts and structural elements depends on the resistance of their surface to corrosion. There are several ways to eliminate the occurrence of such problems, for example, the use of expensive alloyed or stainless steel grades in the production, regular coating with special compounds. But, there is a simpler, more affordable and durable option - hot galvanizing surface, which is suitable for almost all types of products with any configuration.
Features and advantages of the Hot Dip Galvanizing technology
The technology of coating metals with an additional protective layer of zinc was invented more than 150 years ago and worked out to the smallest detail. The schematic diagram of execution is as follows:
- Molten zinc is placed in a special bath. The dimensions of the workpieces depend on its volumes.
- The product is pre-treated - degreased and pickled.
- Fluxing is carried out - immersion in a solution of ammonium and zinc chloride.
- The finished product (part or structural element) is immersed in the bath.
- Molten zinc remains on the surface. The product is taken out and goes through the drying procedure by blowing with compressed air.
- Additional passivation - surface treatment with a special solution with organic salts at a temperature of 70 C degrees.
The main advantage of this method is that zinc is evenly distributed over the entire surface plane, penetrates into cavities, fills in existing microscopic defects (cracks, chips, scratches).
Accepting orders
The service of hot-dip galvanizing of surfaces of metal parts is provided on commercial terms by the company TOV "DP-Ukraine". The company has:
- Own high-tech facilities.
- A staff of highly qualified engineers and workers.
- Many years of positive experience in this field.
You can get acquainted with the types and examples of work performed using the official website. Free consultation of customers interested in cooperation is carried out by phone by a specialist. The employee will answer all available organizational and technical questions, help with filling out an application, and carry out a preliminary calculation of the cost of work at established tariff rates.
Orders for the processing of metal products by hot dip galvanizing are accepted online from legal entities and individuals with any form of payment convenient for them. Customers are guaranteed high quality, affordable competitive prices and compliance with deadlines.
