The water hammer effect is a hydraulic phenomenon where a sudden change in the flow velocity of a liquid in a closed pip

Core Definition and ClassificationThe essence of the water hammer effect is the manifestation of fluid inertia. When the flow velocity of water in the pipeline suddenly changes due to reasons such as the rapid opening or closing of valves, or the sudden start or stop of pumps, pressure shock waves ...

2026-09-09

The latest rescue progress from China

On September 2, 2006, the emergency rescue operation for the "August 26" mudslide disaster in Jilong County, Xizang Province, entered a new stage. Currently, the road reconstruction work on G216 National Highway has advanced to the core area of the mudslide disaster in Jilong Port. The improvement ...

2026-09-02

Basic Definition: Ultra-low temperature valves are a general term for a category of products. In the industry, pressure

In the industry, pressure-bearing valves that can withstand a temperature of ≤ -40℃ and a minimum tolerance of -253℃ for liquid hydrogen conditions are collectively referred to as ultra-low temperature valves. They are core safety components for LNG, air separation, green hydrogen, and aerospace ...

2026-08-27

Global Ceramic Valve Market Outlook

I. Global Ceramic Valve Market Outlook‌Core Size Forecast‌: The global ceramic valve market size is expected to reach 2.45 billion US dollars by 2030, with a compound annual growth rate of 6.5% from 2025 to 2032. This growth rate is significantly higher than the average of general industrial valves....

2026-08-15

Under high-temperature conditions, how can we extend the service life of valves?

Under high-temperature conditions, how can we extend the service life of valves?To extend the service life of valves under high-temperature conditions, targeted measures need to be taken throughout the entire process of selection, installation, operation, and maintenance, which can effectively ...

2026-08-14

Forecast for the global and Chinese valve industry market size, competitive landscape and development trends in 2026

In recent years, the national and local governments have successively introduced a series of industrial policies related to the valve industry from various perspectives, providing clear guidance for technological innovation and market application of valve products. In early 2022, the General Office ...

2026-08-13

Domestication rate certification: The global market size of industrial valves will reach 92.3 billion US dollars by 2026

Industrial valves are an important component for controlling the flow of media on industrial pipelines. They can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media. Industrial valves are ...

2026-08-05

The successful application of clean energy in valve products

The monthly power generation structure data for the period from January to July 2026 has not been released yet. Currently, only the official statistics for the first six months are available; the data for July alone and the cumulative data for the first seven months will be announced later by the ...

2026-08-05

The large-diameter plastic manual gate valve with a size of 10-12 inches was successfully tested.

After 4-5 months of intense efforts, the prototype of a large-diameter 10-12in manual gate valve for the sewage treatment field was successfully tested. This marks that this valve has achieved an unprecedented large diameter in this field, meeting the customer's needs. It also fills the market gap. ...

2026-08-05