A modern technology for precise application of glass-ceramic coating on the water tank that guarantees reliable corrosion protection and a high degree of purity of the water, with no change to its physical, chemical and biological composition. The glass-ceramic coating ensures extended useful life and trouble-free operation of the water heater.
High-tech method for butt plasma-arc welding with no added material and very low thermal impact on the base metal. A precise technology, which enables the weld layer to have the same thickness as the steel sheet of the water tank and ensures an extremely even and smooth surface for a superb quality of the applied glass-ceramic coating. A steadfast computer-supervised welding process.