... whole testing process of Full-automatic oil pipe pressure test Performance of Hydrostatic Tester Water pressure testing machine is mainly used for tubing ... of application pipe,8-12m Pressure testing,0-70Mpa Pressure holding time,5S-1000S(adjustable) Testing medium, water or emulsion Sealing mode, steel ... mode.Computer, 2.6CPU,256Minternal memory,120Ghard disk,DVD-R Water Pressure Testing Machine