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Common Faults and Elimination Methods of Pneumatic Butterfly Valves

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 components of butterfly valves, whe

Efficient Production Enhancement of Coalbed Methane in Huabei Oilfield

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 coalbed methane in Huabei Oilfi

Jilin Oilfield's "Digital Sentinel" Safeguards Oil and Gas Production

04

2025-07

Jilin Oilfield's "Digital Sentinel" Safeguards Oil and Gas Production

At 6:25 on June 27th, the Internet of Things (IoT) monitoring screen of the No. 3 Oil Production District of Fuyu Oil Product

Liaoyang Petrochemical's "Three-in-One" Approach Breaks Through Energy Efficiency Challeng

21

2025-06

Liaoyang Petrochemical's "Three-in-One" Approach Breaks Through Energy Efficiency Challeng

Since the beginning of this year, Liaoyang Petrochemical has seized the opportunity of the recovery of market demand, taken v

The handling methods for faults in control valves

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 drive the valve with the hel

Lanzhou Petrochemical's jet fuel output has reached a record high

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 internal line operators of th

Faults and maintenance of Wafer electric Butterfly valves

16

2025-05

Faults and maintenance of Wafer electric Butterfly valves

If you do not carefully check the usage condition and performance specifications of the wafer-type electric butterfly valve b

Dagang Oilfield has independently developed a large model to build a new intelligent ecosystem

25

2025-04

Dagang Oilfield has independently developed a large model to build a new intelligent ecosystem

As of April 21st, the Port Intelligence application large model of Dagang Oilfield has been online for three months, with an

The construction of long-distance oil and gas pipelines in China has entered the era of "all-te

18

2025-04

The construction of long-distance oil and gas pipelines in China has entered the era of "all-te

On April 8th, the "Four-All" pipeline welding inspection robot technology equipment system independently developed

What are the selection conditions of electric butterfly valve and pneumatic butterfly valve?

11

2025-04

What are the selection conditions of electric butterfly valve and pneumatic butterfly valve?

Electric butterfly valve has the advantages and usesElectric butterfly valve is a very common pipeline flow regulation device


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