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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 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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The Tarim Oilfield has put more than 100 new wells into production this year. 2025-12-26

The Tarim Oilfield has put more than 100 new wells into production this year.

As of December 21, the Tarim Oilfield has put 113 new wells into production this …

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Warmly celebrate the official opening of the website of Hangzhou Kaiwei Valve Group Co., Ltd. 2025-03-18

Warmly celebrate the official opening of the website of Hangzhou Kaiwei Valve Group Co., Ltd.

In order to better serve our customers and understand our product overview more c…

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