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Valve sealing surface mater…
Sealing surface is the most critical working face of the valve, the quality of the se…
2024-10-25
Ultra-short radius horizont…
On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut…
2024-10-18
What are the precautions fo…
The electric actuator of valve is used to control the valve. If the valve cannot b…
2024-10-10-
10-25 2024Valve sealing surface material selection factors to consider2024-10-25Sealing surface is the most critical working face of the valve, the quality of the sealing surface directly affects the service life of the valve, and the material of the sealing surface is an important factor to ensure the quality of the sealing surface.>
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10-18 2024Ultra-short radius horizontal well technology in Huabei oilfield to explo…2024-10-18On 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>
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10-10 2024What are the precautions for manual operation of electric valves2024-10-10The electric actuator of valve is used to control the valve. If the valve cannot be opened and closed due to some factors, such as power failure, failure of the>
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09-27 2024Working principle of pressure valve2024-09-27Pressure valve is a device used in hydraulic system to control and regulate liquid flow pressure.>
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09-20 2024Six reasons for valve sealing surface damage2024-09-20Because the seal plays a role in cutting and connecting, adjusting and distributing, separating and mixing media on the valve channel, the sealing surface is often subjected to medium corrosion, erosion, wear and easily damaged.>
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09-13 2024Build green and low-carbon oil fields to be the "pillar" of gre…2024-09-13Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is located in the "wetland capital" reputation of Panjin. In the past six years>
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09-06 2024Key trends affecting the industrial valve market2024-09-06The increasing popularity of iot devices is driving the demand for industrial valves>
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08-30 2024Method of preventing the regulator from getting stuck or blocked frequent…2024-08-3001, cleaning methodThe welding slag, rust, and residue in the pipeline cause blockage or jam in the throttle orifice, guide part, and balance hole of the lower valve cover, resulting in strain and scratch on the spool surface and guide surface>
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08-23 2024The cumulative gas injection volume of Huabei oilfield reservoir group ex…2024-08-23On July 31, the cumulative gas injection volume of the gas storage group of the North China oilfield exceeded 15 billion cubic meters, demonstrating the role of North China in ensuring natural gas supply.>
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08-16 2024Valve daily maintenance guide2024-08-16Valves are not only widely used in various industries, but also the use of different environments, and some valves in harsh working environments are prone to problems. Because valves are important equipment, especially for some large valves, once a proble>
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