USE：Used to suction diluted acid(alkali) solution with the temperature not higher than 45℃ and density below 40%(except nitric acid)

CHARACTERISTICS：The layer has good property of anti-corrosion of acid and alkali. The hose can be used under the pressure of-80KPa(600mm mercury)at the vacuum. The hose has the double properties of bearing both the positive and negative pressure. The hose can not become flat under pressure and can not cast off from it's layer and has good bending property. The burst pressure of the hose is four times or higher than the working pressure. Outer layer's ozone-resistance property conform to the standard of ISO7326:2006,JDT.