Hydraulic hose with an extended temperature working range compared to standard hydraulic hoses. Standards: EN 853 2SN, ISO 1436-2SN, SAE 100R2S-AT. Inner layer: black synthetic rubber. Reinforcement: double steel braid. Outer layer: blue, oil-resistant synthetic rubber resistant to ozone and aging. Working pressure: from 78 bar to 400 bar depending on the hose diameter. Operating temperature: from -50°C to +135°C (temporarily +150°C). For water and air, the maximum operating temperature is +70°C. For air above 17 bar, micro-perforation of the outer layer is required.