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2026-10
General-purpose valves are widely used in fundamental sectors such as municipal water supply, petrochemicals, power and energ
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The 13th China (Shanghai) International Fluid Machinery Exhibition and the 2026 International Industrial Valve Expo opened on
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Gate valves are common shut-off valves in piping systems. They control media flow by moving the gate along the seat sealing s
18
2026-09
Recently, the pump setting depth at Well Yubei 20-9 in the Lukiqin Oil Production Management Area of Tuhai Oilfield successfu
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Since the beginning of this year, Jinzhou Petrochemical has focused on improving quality and efficiency in its core refining
07
2026-08
As of May 17, after applying CCUS-EOR (carbon dioxide capture, utilization and storage-enhanced oil recovery) technology in t
01
On May 17, at the construction site of the ground torch exhaust gas retrofit project for Lanzhou Petrochemical's 300,000
2026-07
As of May 21st, the Southwest Oil and Gas Field has achieved a cumulative production of over 20 billion cubic meters of natur
As of May 15, the first batch of group energy-storing fracturing wells at Xinjiang Oilfield's First Production Plant (Hon
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On May 21, reporters learned that the first wind turbine of the Renqiu 150,000-kilowatt wind power project in North China Oil
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