Why is corrosion protection necessary?
Metal corrosion occurs due to an electrochemical reaction between oxygen and moisture. The rate of deterioration depends on:
✅ External environmental factors:
- High humidity
- Polluted air (salts, chemical fumes)
- Temperature fluctuations
- Long-term exposure to water (rain, condensation)
✅ Internal material characteristics:
- Metal inhomogeneity (impurities, porosity)
- Residual stress after welding
✅ Mechanical stressors:
- Vibration, friction
- Impact loads
Types of corrosion protection
- Paint and varnish coatings
- Protection against atmospheric influences and UV radiation
- Suitable for metal structures, bridges, and tanks
- Layer thickness (DFT): 80 – 250 µm
- Protective coatings (polyurethane, epoxy)
- Resistance to aggressive chemical environments (acids, alkalis)
- Suitable for pipelines, oil storage facilities, and marine vessels
- Extended service life: 15 – 30 years
- Galvanizing (hot-dip and cold galvanizing)
- Electrochemical protection of steel
- Used for electricity transmission line supports and road barriers
- Combined systems (zinc + paint)
- Maximum durability (up to 50 years))
- Applications: offshore platforms, industrial facilities
Anti-corrosion treatment cost
The final price is determined by several key factors:
🔹 Surface preparation method (manual cleaning, sandblasting, degreasing)
🔹 Coating type (paint, polymer, zinc)
🔹 Area coverage (price decreases for larger areas)
🔹 Operating conditions (outdoors, chemical environments, seawater)
Advantages of professional protection
✔ Increased service life of structures by 3-5 times !
✔ Reduced repair and replacement costs
✔ Compliance with GOST and international standards
✔ Warranty on work up to 10 years
Special offer: Discount 15% on orders exceeding 500 м²!
