◎It’s suitable for the pressure property test of the small caliber valve nominal diameter: DN15/100 flange type, welding type, inter and external thread type forge steel etc. ◎It has both grip hold-press type and top-press tight type, sinks the test workpiece into water tank, can lift up and down and possesses 90o overturn function, especially suitable for gas pressure test, with convenient operation.◎High disposition built-in system, low pressure water pump device, test medium circulation storage use. ◎The trial pressure medium can be water or gas that can be selected freely by users. ◎It sets the trial pressure safe protection device. ◎It can match the intelligent detection data control system. |