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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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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Breakthrough in production profile logging at Bayan Oilfield, North China Oilfield 2026-06-26

Breakthrough in production profile logging at Bayan Oilfield, North China Oilfield

On May 6, it was learned that Xinghua 12-44X well—the core production well of th…

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Tuhai Oilfield explores new approaches to enhance recovery efficiency 2026-06-12

Tuhai Oilfield explores new approaches to enhance recovery efficiency

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

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East China Chemical Sales sets new record in ethylene-propylene rubber sales 2026-06-05

East China Chemical Sales sets new record in ethylene-propylene rubber sales

Since the beginning of this year, East China Chemical Sales has been steadily adv…

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Lanzhou Petrochemical solves the challenge of resource recycling 2026-05-29

Lanzhou Petrochemical solves the challenge of resource recycling

As of May 25, Bayan Oilfield in North China Oilfield has achieved a cumulative cr…

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Lanzhou Petrochemical solves the challenge of resource recycling 2026-05-22

Lanzhou Petrochemical solves the challenge of resource recycling

On May 18, construction workers were carrying out orderly operations at the site …

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