Pressure plugging is a pipe maintenance and repair technique whose main function is to stop the fluid in the pipe from leaking or spilling while servicing or replacing components. This technology can be applied to liquid, gas and steam pipelines. In pipeline maintenance, overhaul and emergency situations, pressure sealing technology has many advantages, such as fast and efficient, save time and money, improve stability and so on.

Sealing with pressure is mainly achieved by mechanical gasket, expansion gasket, chemical gasket and so on. In these methods of closure, the expansion plug can form a sealing film in the pipe, preventing any material from leaking out of the pipe. These sealing materials have strong chemical resistance, high temperature resistance and wear resistance, and can adapt to different sizes and shapes of pipes.

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Pressure plugging technology has a wide range of applications and can be applied to a variety of different types of pipelines, including cooling water, gas, high-pressure gas, chemicals, crude oil, hot water and so on. When there is leakage, defect or component replacement in the pipeline, the pressure plugging technology can quickly seal the leak, plug the pipeline, reduce oil leakage and pollution, and avoid the risk of stable accidents.

Pressure plugging technology has many advantages. First of all, it can improve the stability of the pipeline by blocking the pipeline, preventing leaks and spills. Secondly, the gaskets used in pressure sealing technology are durable and can be used in complex environments such as high temperature and high pressure. In addition, pressure sealing technology can repair pipelines, reduce production downtime, and save maintenance costs.

In short, pressure sealing technology is an efficient, fast, cost saving, stable and reliable pipeline maintenance and repair technology. In modern industrial production, the use of pressure sealing technology is very necessary.

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