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Home
About us
Return
Enterprise introduction
Enterprise concept
Environment
Products
Return
Ball Valve
Gate Valve
Globe valve
Check valve
Plug valve
Butterfly valve
Control valve
Water system valve
Metallurgical valve
Actuator
Case
News
Return
Industry dynamics
Technical support
Company news
Service
Contact us
中文
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English
News
Industry dynamics
Technical support
Company news
Your Current Position:
News
12
2022-11
【Technical support】
What are the working principles of electric gate valve
Electric gate valve is a widely used valve, which is mainly used in analog quantity regulation of medium flow in liquid, gas and air systems.
04
2022-11
【Industry dynamics】
Push the "bottle to pipe" and tighten the gas safety valve
"Bottle to pipe", that is, changing bottled liquefied gas into pipeline natural gas, is an important work to prevent gas safety risks.
28
2022-10
【Industry dynamics】
The situation of oil and gas exploration and development in China in the past decade
Energy is the cornerstone of economic development. Over the past decade,
21
2022-10
【Technical support】
Introduction to antifreeze and maintenance of valves
In winter, the temperature drops rapidly, and the valve often freezes. At this time, if it is not handled, the pipeline will be prone to failure.
14
2022-10
【Technical support】
What problems should be avoided during the use of V-ball valve?
When using the relevant mechanical equipment, if some wrong methods are used, the equipment will be seriously injured.
07
2022-10
【Industry dynamics】
China's hydrogen energy industry is entering a new stage of development
As a clean, efficient, safe and sustainable new energy, hydrogen energy has become an important direction of low-carbon energy development and transformation.
30
2022-09
【Industry dynamics】
Investment in high-tech industry maintained rapid growth from January to August
According to the data of the National Bureau of Statistics, from January to August, the investment in high-tech industries increased by 20.2%
24
2022-09
【Industry dynamics】
Speed up the construction of large-scale water supply projects in rural areas
Recently, the Ministry of Water Resources, the National Development and Reform Commission, the Ministry of Finance,
17
2022-09
【Technical support】
Valve Welding Inspection
Valve welding inspection is generally divided into two parts:
09
2022-09
【Technical support】
Electric valve safety operation rules
Carefully read the valve manual to understand the basic structure and principle
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