What is the difference between the use of butterfly valve and gate valve?

According to the role and use of gate valve and butterfly valve, the flow resistance of gate valve is small, and the sealing performance is good,

Rooted deep in the desert let green and oil dance

A few days ago, the research group composed of the "high-quality development look at energy"

How much do you know about the 9 misunderstandings of valve installation?

Do you know the 9 misunderstandings of valve installation? Lets take a look!

Multi-party cooperation to break the new volume to help domestic silicon carbide industry high-quality development

"The rapid development of the semiconductor industry is leading a new wave of global scientific and technological revolution and industrial change.

What defects are prone to valve castings?

1. StomataThis is a small cavity formed in the metal by the gas that fails to escape during the solidification process, its inner wall is smooth,

Two continental shale oil efficiency development test platforms have been built in Dagang Oilfield

Following the completion of the Cangdong Shale oil No. 5 benefit development test platform in 2023,

Valve common problems "High pressure drop"

Due to the difference in upstream and downstream pressure, the flow of material through the valve is called pressure drop (△P) or differential pressure.

Gate valve leakage cause analysis and treatment measures

The green "light" scenery of Tarim oilfield is infinitely good

​On May 21, Tarim Oilfield made full use of the natural advantages of the southern Xinjiang region located in the first and second solar radiation areas to …

Bayan Oilfield in North China drilled the deepest horizontal well in western Inner Mongolia

On May 14, Well Xinghua 1 Ping 5 in Bayan Oilfield of North China Oilfield was successfully drilled with a drilling depth of 6017 meters,