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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
2025-08
The causes of leakage at the valve sealing surface
The sealing surface of a valve is its core component. The leakage forms of the sealing surface can …
16
2025-08
How to choose the connection method between valves and pipes?
08
2025-08
The Changqing Heshui Oilfield Accelerates the Profitable Development of Tight Oil
On August 5th, with the successful completion of a horizontal well at the Guping 41-52 well site, t…
01
2025-08
The structural features of the butterfly valve
Valve body structure:The valve body of a flanged butterfly valve is usually made through casting or…
25
2025-07
Tuha Oilfield: Accelerate Technological Innovation to Reduce Drilling and Fracturing Costs
As of now, the Tuha Oilfield has completed 46 various plans for capacity construction and other a…
18
2025-07
Common Faults and Elimination Methods of Pneumatic Butterfly Valves
I. Testing and Adjustment of Pneumatic Butterfly Valves1. Before leaving the factory, all component…
11
2025-07
Efficient Production Enhancement of Coalbed Methane in Huabei Oilfield
On July 7th, the author learned that in the first half of this year, the commercial volume of coalb…
04
2025-07
Jilin Oilfield's "Digital Sentinel" Safeguards Oil and Gas Production
07
2025-06
The handling methods for faults in control valves
Pneumatic control valves use compressed air as the power source, a cylinder as the actuator, and dr…
23
2025-05
Lanzhou Petrochemical's jet fuel output has reached a record high
On May 21st, in the centralized control room of the refining area of Lanzhou Petrochemical, the int…
