Recently, the State Administration for Market Regulation issued Announcement No. 12 of 2022

On May 25, the key national oil and natural gas infrastructure

When using the equipment, regular maintenance is necessary. Of course, maintenance is not to meet the responsibility, but through the maintenance work

After the worm gear butterfly valve is installed and put into work, it is necessary to pay attention to the maintenance of the worm gear butterfly valve.

Four major challenges for carbon emission reduction in the steel industry

On May 11, my country's first domestically produced deep-water underwater Christmas tree was installed on the seabed in Yinggehai, Hainan.

The flow rate and flow rate of the valve mainly depend on the diameter of the valve, and it is also related to the resistance of the valve structure to the medium.

Because air is compressible, the stability of pneumatic transmission system is poor. Compared with gas, the compressibility of hydraulic oil is small, so hydraulic transmission works smoothly.

What is the function of the valve of the high and low temperature cycle temperature control system? What problems should be paid attention to when installing the valve?

It is reported that recently, it was learned from Changsha gas transmission branch of west east gas transmission of

It is reported that the first batch of 12 affordable wind power and photovoltaic projects of Inner Mongolia Power Group have been approved.

The port is the window of foreign trade, and oil and gas trading is one of its most important businesses.

As the name suggests, a low temperature valve is a valve that can work in cryogenic low temperatureconditions. To demarcate its working temperature, a valve with a working temperature below -40 °C is usually called a low temperature valve.

At present, green and low carbon has become the consensus of the mainstream society in theworld.TheChinesegovernmenthascommittedto strive to achieve carbon peaking by 2030 and carbon neutrality by 2060.

Bellowsgatevalvesarerelativelywidelyusedinpetrochemicalindustry,metallurgicalindustry, etc. A valve can be relatively widely used in many fields.