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27

2020

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02

How to judge the service life of ultra-high pressure sealing ring

The technical level, quality and performance of ultra-high pressure sealing ring directly affect the quality and operation reliability of the supporting host products. Especially in the production process, the medium has flammable, explosive, toxic and corrosive properties. A large number of leaks not only endanger the safety of the device, but also pollute the environment in a large range, which puts forward higher requirements for the sealing of production equipment, therefore, the correct use and accurate judgment of its life is also the focus of the work.


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     Ultra-high pressure sealing ringThe technical level, quality and performance directly affect the quality and operation reliability of the supporting host products. Especially in the production process, the medium has flammable, explosive, toxic and corrosive properties. A large number of leaks not only endanger the safety of the device, but also pollute the environment in a large range, which puts forward higher requirements for the sealing of production equipment, therefore, the correct use and accurate judgment of its life is also the focus of the work.


As an experienced mechanical equipment engineer, it is necessary to have a certain understanding of the elimination cycle and service life of those parts on the equipment under normal working conditions. This can prevent problems in the future and improve the efficiency of the work, save time. Everyone knows that there are many factors that affect life. If special circumstances are excluded, it will be within the normal range of use.Ultra-high pressure sealing ringHow long can it take and where should we judge?


     Ultra-high pressure sealing ringThe service life determines the efficiency of the work, and to ensure the service life of the sealing ring, it is more necessary to start when the sealing ring is not installed. First of all, it is very important to keep the working medium clean. The stolen goods in the oil may scratch or embed the seal, and the aging or pollution of the oil will accelerate the aging and wear of the oil seal and make the seal fail.


Another is the quality of the ultra-high pressure sealing ring itself. Generally speaking, the service life of the sealing ring with good quality will be longer, so carefully check the appearance and measure the size when purchasing. The second is to start from its material, if you are high temperature conditions, but the sealing ring material you choose is suitable for low temperature conditions, the service life is certainly not long. So the right selection is equally important.


Key words:

High pressure seal,Ultra high pressure seal,Internal high pressure seal,Ultra-high pressure sealing ring