Inner Tube:Black Extruded NBR synthetic rubber.
Reinforcement:High tensile textile cord , steel wire helix can be made when customer request.
Cover:High tensile synthetic abrasion and weather resistant rubber, black wrapped surface.
Working Pressure:Constant Pressure 20 Bar / 300 psi
Temperature Range:-20℃～+80℃ (-4°F～176°F)
Application:Mainly used to delivery the gasoline, diesel, fuel oil, hydraulic oil for all kinds of industrial, agriculture or mining equipment.