CNPC Engineering Technology Research Institute Co., Ltd. chose Hengsheng Weiye's manual pressure calibration pump

CNPC Engineering Technology Research Institute Co., Ltd. is mainly engaged in the research, development, integration and support of drilling and completion technologies; the research, development and promotion of petroleum equipment and oilfield chemicals. The daily work of the enterprise involves a large number of pressure instruments. To ensure the accuracy of these pressure instruments and the safe and efficient operation of production activities, CNPC Engineering Technology Research Institute has chosen to cooperate with our company, Hengsheng Weiye, and signed a purchase contract for several manual Pressure Calibration Pumps.

The HSIN611 water medium desktop hydraulic pump adopts the finest aluminum, the best sealing technology, and undergoes ultrasonic professional cleaning to thoroughly remove oil. The pressure transmission medium is clean and free of impurities, eliminating the oil-water isolator and avoiding the unsafe hazards on the pressure source and the instrument after inspection when the isolation film of the oil-water isolator ruptures. It can be used for regular verification and calibration of the oil-forbidden instrument in the Engineering Technology Research Institute of Petrochina.

The HSIN619 portable micro-pressure pump adopts a transparent and open design, has a simple structure,  is lightweight, easy to operate and maintain, and has stable lifting pressure and high reliability. It can regularly verify and calibrate all kinds of differential pressure transmitters, pressure switches, differential pressure gauges and other pressure instruments and meters in the Petrochina Engineering Technology Research Institute.