Composit manufactures steel rubber-lined hoses for using at plants of mining and processing complex. This kind of the hose characterizes by increased wear resistance, simple assembling in conditions of limited area at plants and long-term service life even at difficult parts of work. Due to increased wear resistance of steel rubber-lined hoses, companies of mining and processing complex often purchase it for using in conditions of low temperature. For example, in September the steel rubber-lined hoses Composit of 790 mm diameter and 6 m length were installed at the mining company’s tailing dump in conditions of Extreme North. Composit members have visited the object where the steel rubber-lined hoses were installed, and have ensured problem-free functioning of it.