USE:For industrial mining,civil engineering and conservation con structions to draw the water at mormal temperature and the general neutral liquid.

CHARACTERISTICS:The hose is good in flexibility and the body is solid.The hose has the double properties of bearing both positive and negtive pressure the performance of the hose remains good even under the pressure of -80kpa(600mmmmercury)at the vacuum. The burst pressure of the hose is three times or more higher than working pressure.