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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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27
2024-12
Profitable oil is produced from rock joint in Tuha oilfield
Since the beginning of this year, Tuha Oilfield has established a "highway" for shale o…
20
2024-12
Valve performance testing
1. Inspection of appearance and logoCheck content: whether the appearance of the valve has defects,…
13
2024-12
06
2024-12
O-type ball valve and V-type ball valve difference
Ball valve has many kinds of structure, but basically the same little difference, are the opening…
29
2024-11
To build a new model of low-carbon and efficient surface system in Dagang Oilfield
On August 22, the oil and gas produced by the oil Wells under the supervision of Wangxuzhuang Oilfi…
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
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…
