Spiral Steel Wire Hydraulic Hose DIN EN 856 4SH Description: • Inner tube: oil resistant synthetic rubber. • Reinforcement: four high tensile steel wire spirals. •Cover: oil abrasion, weather resistant synthetic rubber. Working temperature: from -40 °C to + • Working temperature: from -40 °C to + 121 °C. • Applications: Very high pressure applications used for petroleum-based hydraulic fluids