PU Pneumatic Hose The basic function of pu pneumatic hose is to convey pressurized air to actuators, valves, tools and other devices. Pu hose processed by Polyurethane,with very good elasticity, PU tube is applicable to occasions of big bending, temperature-resistance, anti-tubing,anti-vibration. Polyurethane hose is strong and has excellent kink resistance. With a working pressure…