Thermal power industry is one of the main activities of LLC «Interenergo».

The company’s key competence in thermal power industry is development of work design documents, manufacture, supply and installation of steam lines and pipelines, including heat-resistant martensitic steel P-91 (10CrMoVNb9-1) and R-92 (10CrMoVNb9-2) with higher operating medium parameters (temperature 580-620оС, pressure 28-32 MPa).

Our company is one of the leaders in implementation of the pipelines made from steel P-91 (10CrMoVNb9-1) and P-92 (10CrMoVNb9-2). We undertook research work for development of the steel production process using such grades, which allowed us to supply more than 1500 tons of products to the Russian power plants, including Nizhnevartovskaya GRES power plant, Yuzhnouralskaya GRES power plant-2, Verkhnetagilskaya GRES power plant and Permskaya GRES power plant.