Pressure plugging is a control technique commonly used in piping systems, containers, and equipment to effectively stop the leakage of fluids or gases under pressure. Pressure plugging generally prevents the flow of media by completely sealing the channel or pore with the use of plugging materials (such as plugs, gaskets, air bags, etc.). Below I will describe the characteristics and functions of the pressure plug in detail.

1. Stability: Sealing with pressure can effectively reduce the risk and the possibility of accidents in the workplace. It can prevent the leakage of dangerous media (such as toxic gases, corrosive liquids, etc.) and protect the stability of workers and the environment.

2. Flexibility: pressure sealing can be applied to pipes and pores of different sizes and shapes. The plug can be selected according to the actual situation, and can be adjusted and replaced according to the need, with good adaptability and flexibility.

3. Fast plugging: Plugging with pressure can complete the plugging operation in a short time, reducing the possibility of downtime and production disruption. This is especially important for emergencies or maintenance work.

4. High pressure capacity: with pressure sealing can withstand high pressure media, with excellent pressure capacity. The sealing material can withstand the impact of high pressure to ensure the robustness and stability of the sealing.

5. High sealing: Good sealing effect with pressure sealing, can effectively prevent media leakage. Close contact is formed between the sealer and the inner wall or pores of the pipeline to ensure sealing performance and prevent media leakage.

6. Economy: Sealing with pressure is an economical and effective technology, compared with other sealing methods (such as welding, cutting, etc.), it is more convenient, save time and cost. In addition, the sealer can be reused, reducing material waste and cost.

7. Hygiene: pressure sealing can effectively prevent harmful media from leaking into the environment and protect air, water and soil pollution. This is conducive to environmental protection and sustainable development.

8. Versatility: Pressure plugging is suitable for conventional pipeline and pore plugging, and can also be used for detection, testing, maintenance and installation. It has a wide range of applications, including petrochemical, power, aerospace, construction and other industries.

In short, as an efficient and flexible control technology, pressure plugging has many important characteristics and functions. It protects workers and the environment, reduces downtime, reduces costs, stops pollution, and more. With the continuous development of science and technology, pressure plugging technology will be more widely used and improved, providing better protection and support for the work of all walks of life.