Your Current Position: News
-
202024-12
-
132024-12On December 2, the valves of 12 injection-production Wells,
-
062024-12Ball valve has many kinds of structure, but basically the same little difference, are the opening and closing parts for the round ball core, mainly by the valve seat, ball, sealing ring
-
292024-11On August 22, the oil and gas produced by the oil Wells under the supervision of Wangxuzhuang Oilfield in Dagang was directly transported to the joint station, and low-carbon and efficient operation
-
222024-11In the thermal system, the thermal trap plays a very important role, and its performance directly affects the stability and energy efficiency of the steam system.
-
152024-11As of October 31, 1,750 Wells had been drilled and 997 Wells had been put into operation in the production capacity construction of the self-operating area of Changqing Gas field
-
082024-11Gate valves usually have single gate, double gate, wedge, parallel and other structural designs
-
012024-11The sealing performance of the valve directly affects the control effect of the fluid medium and the safe operation of the system
-
252024-10Sealing surface is the most critical working face of the valve, the quality of the sealing surface directly affects the service life of the valve
-
182024-10On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut down for more than 4 years due to high water cut
| Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City Add：No. 3106, Chengliu Middle Road, Jiading District, Shanghai City | 
|
