The natural gas pressure regulating gate station provided by our company to CNOOC was successfully debugged and completed in December 2014, with a natural gas processing capacity of 50000Nm ³/ The pressure regulator of the h regulating station adopts a large flow shaft type regulator, which has high pressure regulation accuracy, large flow capacity, stable performance, and a four channel ultrasonic flowmeter with a measurement accuracy of 0.5 level for the metering part. The high-quality product performance, efficient production, and perfect service have been unanimously recognized by leaders at all levels of CNOOC