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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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12
2024-04
The first "scenic Firewood storage" microgrid in the second oil production plant of Changqing Oilfield was put into operation
As of December 25, the first "Fengfeng Firewood storage" microgrid of the second Oil prod…
05
2024-04
10 problems often encountered in the use of valves
01 Why is the two-seat valve easy to oscillate when working with small opening?For a single core, …
29
2024-03
Commonly used material heat treatment process of valve body
Valve body blank heat treatment process according to different materials are as follows:1. Heat tre…
22
2024-03
CCUS flooding in Jilin oilfield realizes the point of "carbon" to gold
Jilin Oilfield is committed to low-carbon development and green transformation, and has realized &q…
15
2024-03
Causes and treatment of internal leakage of natural gas ball valve
Causes of ball valve internal leakage1. Reasons for internal leakage of the valve during the constr…
08
2024-03
The ninth oil production plant of Daqing Oilfield controls the decline in the old area "due to the policy of Tibet"
In the first two months of this year, the ninth oil production plant of Daqing Oilfield used divers…
01
2024-03
Petrochemical industry downstream demand weakened, the economy fell slightly
As the northern Hemisphere enters winter in November, temperatures are generally cooler, economic a…
26
2024-01
What is the balance hole of the ball valve
First, the function of the ball valve balance holeThe balance hole is also called the compensation …
12
2024-01
Completion of capacity calibration for 7 new energy power stations in Daqing Oilfield
29
2023-12
What is an eccentric hemispherical valve? Working principle of eccentric hemispherical valve
