... for various hydraulic hoses, valves,vessels,tubes and other hydraulic products.They are powered by hydraulic pump motor ... and ultra-high pressure hoses, hydraulic pressure hoses, expansion, radiator and steering booster hoses, aeronautic hoses and tubes/pipes, high ... of the test pieces1 pressure portPressure sourceSHINEEAST hydraulic oil pumpPower sourceHydraulic pump motorTest mediumHydraulic oil ...