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Kaiwei is committed to providing a full set of industrial valve solutions for customers in oil, natural gas, oil refining, chemical industry,
power plants, nuclear power, long-distance pipelines and other industrial fields.

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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The Jinhai Oil Production Plant of Liaohe Oilfield has solved the sand production problem through an 2026-03-13

The Jinhai Oil Production Plant of Liaohe Oilfield has solved the sand production problem through an

On March 5th, at the site of Well Wawa 38-39-K033CH in Jinhai Oil Production Plan…

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The oil and gas equivalent production of Changqing Oilfield has rapidly exceeded 10 million tons. 2026-03-06

The oil and gas equivalent production of Changqing Oilfield has rapidly exceeded 10 million tons.

Just after the Spring Festival, good news came from the production frontline of C…

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The Jilantai Oilfield of Huabei Oilfield Company has driven the efficient development of the old oil 2026-02-06

The Jilantai Oilfield of Huabei Oilfield Company has driven the efficient development of the old oil

On January 23, the author learned that the Jilantai Oilfield of the Bayan Branch …

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The first trial of the electric pump fishing-uplift technology in the Tarim Oilfield was a success. 2026-01-23

The first trial of the electric pump fishing-uplift technology in the Tarim Oilfield was a success.

On January 21st, the Wunan 3-2-13X well of the Tarim Oilfield was officially put …

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The intensive overall fracturing technology of Jilin Oilfield has enabled the old oilfield to achiev 2026-01-09

The intensive overall fracturing technology of Jilin Oilfield has enabled the old oilfield to achiev

On January 5th, a reporter learned from the Oil and Gas Technology Research Insti…

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The high-temperature heat pump system of Jilin Petrochemical Company has achieved remarkable energy- 2026-01-02

The high-temperature heat pump system of Jilin Petrochemical Company has achieved remarkable energy-

On December 22, the author learned that the high-temperature heat pump system of …

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