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Double carbon goals drive industrial upgrading Butterfly valve indu…
2023-03-16
Today, when the cause of "double carbon" is deeply rooted in the hearts of the people, green undertakings have become…
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Lets take a look at the small routine of connecting the valve and t…
2023-03-16
Whether the selection of the connection between the valve and the pipeline or equipment is correct and appropriate will directl…
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22
2024-11
Effective troubleshooting method after trap failure
In the thermal system, the thermal trap plays a very important role, and its performance directly a…
15
2024-11
Changqing Oilfield: Light up "Science and technology Tree" for winter supply "gas storage"
As of October 31, 1,750 Wells had been drilled and 997 Wells had been put into operation in the pro…
08
2024-11
Harm and protection of abnormal pressure boost in gate valve
Gate valves usually have single gate, double gate, wedge, parallel and other structural designs
01
2024-11
Valve sealing surface grinding is a key step to ensure sealing performance
The sealing performance of the valve directly affects the control effect of the fluid medium and th…
25
2024-10
Valve sealing surface material selection factors to consider
Sealing surface is the most critical working face of the valve, the quality of the sealing surfac…
18
2024-10
Ultra-short radius horizontal well technology in Huabei oilfield to exploit the remaining oil at the far end
On September 19, the oil production plant No. 3 of Huabei Oilfield, which had been shut down for …
10
2024-10
What are the precautions for manual operation of electric valves
The electric actuator of valve is used to control the valve. If the valve cannot be opened and…
27
2024-09
Working principle of pressure valve
Pressure valve is a device used in hydraulic system to control and regulate liquid flow pressure.
20
2024-09
Six reasons for valve sealing surface damage
Because the seal plays a role in cutting and connecting, adjusting and distributing, separating and…
13
2024-09
Build green and low-carbon oil fields to be the "pillar" of green development
Reed ponds, rice fields, oil Wells criss-cross, Liaohe Oilfield Huanxiling oil production plant is …
