News

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…

More
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

More
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…

More
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…

More
The water heating transformation project of Jinxi Petrochemical has enhanced the comprehensive utili 2026-04-03

The water heating transformation project of Jinxi Petrochemical has enhanced the comprehensive utili

On March 23, it was learned from Jinxi Petrochemical that since the water heating…

More
The Tuha Oilfield is accelerating efforts to advance its one million kilowatt-level new energy proje 2026-03-27

The Tuha Oilfield is accelerating efforts to advance its one million kilowatt-level new energy proje

On March 24th, at the construction sites of the 1 million kilowatt wind power pro…

More
Lanzhou Petrochemical Company has successfully solved the problem of processing high-sulfur crude oi 2026-03-20

Lanzhou Petrochemical Company has successfully solved the problem of processing high-sulfur crude oi

Lanzhou Petrochemical Company has successfully solved the problem of processing h…

More
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…

More
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…

More
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 …

More
<12>