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Harm and protection of abno…
Gate valves usually have single gate, double gate, wedge, parallel and other structur…
2024-11-08
Valve sealing surface grind…
The sealing performance of the valve directly affects the control effect of the fluid m…
2024-11-01
Valve sealing surface mater…
Sealing surface is the most critical working face of the valve, the quality of the se…
2024-10-25-
11-08 2024Harm and protection of abnormal pressure boost in gate valve2024-11-08Gate valves usually have single gate, double gate, wedge, parallel and other structural designs>
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11-01 2024Valve sealing surface grinding is a key step to ensure sealing performanc…2024-11-01The sealing performance of the valve directly affects the control effect of the fluid medium and the safe operation of the system, the grinding of the valve sealing surface is one of the important means to ensure its sealing performance>
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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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