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What are the main characteristics of bellows gate valve? 2024-10-10

What are the main characteristics of bellows gate valve?

Bellows gate valves are widely used in petrochemical industry, metallurgical indu…

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What factors affect the use of all welded ball valve? 2024-10-10

What factors affect the use of all welded ball valve?

As we all know, ball valves are widely used in chemical, petroleum

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The importance of stainless steel gate valve in production and life 2024-10-10

The importance of stainless steel gate valve in production and life

Stainless steel gate valve has great value in current industrial applications, so…

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Vigorously rectifying water pollution has promoted the development of the domestic valve industry 2024-10-06

Vigorously rectifying water pollution has promoted the development of the domestic valve industry

As the name suggests, a cryogenic valve is a valve that can work in cryogenic low…

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Daqing Refining and Chemical achieves domestic substitution for ammonia compressor oil 2026-08-14

Daqing Refining and Chemical achieves domestic substitution for ammonia compressor oil

On May 10, reporters learned that the second ketone-benzene unit at Daqing Refini…

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Tuhai Oilfield explores new approaches to improve recovery efficiency 2026-08-07

Tuhai Oilfield explores new approaches to improve recovery efficiency

As of May 17, after applying CCUS-EOR (carbon dioxide capture, utilization and st…

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Lanzhou Petrochemical Adds New Tool for Green Production 2026-08-01

Lanzhou Petrochemical Adds New Tool for Green Production

On May 17, at the construction site of the ground torch exhaust gas retrofit proj…

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Xinjiang Oilfield's First Production Plant Group achieves significant results with energy storage fr 2026-07-18

Xinjiang Oilfields First Production Plant Group achieves significant results with energy storage fr

As of May 15, the first batch of group energy-storing fracturing wells at Xinjian…

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North China Oilfield is comprehensively advancing the construction of a 2026-07-10

North China Oilfield is comprehensively advancing the construction of a "zero-carbon oilfield"…

On May 21, reporters learned that the first wind turbine of the Renqiu 150,000-ki…

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Liaoyang Petrochemical sees strong momentum in both volume and efficiency for para-xylene 2026-07-03

Liaoyang Petrochemical sees strong momentum in both volume and efficiency for para-xylene

"Adsorption tower pressure is stable, and feed composition fluctuations rema…

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