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Material and advantages of metal floating ring

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Material and advantages of metal floating ring

2019-08-20 10:12:10
The material of the metal floating seal ring is mainly a high chromium molybdenum alloy, and different performance floating seal rings can be produced according to different manufacturing processes. The advantage of the metal floating ring is the sealing performance and its unique metal material. Different specifications of the floating ring can withstand different degrees of pressure and high temperature. This needs to be determined according to the application. The floating ring has a very good seal. It can improve the sealing performance with the change of pressure. The material of high chromium molybdenum alloy is that the floating seal ring has good corrosion resistance, good wear resistance, and the structure is simple and easy to maintain, which can prolong the service life. Nowadays, our domestic metal floating seal ring production technology is also constantly reforming and innovating. Most manufacturers adopt pressure casting or centrifugal casting and other processes, and the floating seal ring produced has high hardness and better wear resistance.


The floating seal ring is a kind of liquid seal. The part is located on the rotating shaft, and the gap ring inside the floating seal ring and the smaller rotating shaft can play a protective role to reduce friction and reduce wear. At the same time, the floating sealing ring is filled with the entire floating ring gap, so the gas medium is prevented from leaking out, thereby functioning as a seal. A spring is also arranged between the floating sealing ring and the fixing ring to press the side of the ring and the fixing ring to prevent the high-pressure sealing oil from leaking from the side, thereby affecting the sealing effect.


The floating seal ring is a non-contact seal with long life and high reliability. Because the material of the floating seal ring seal is made of metal, it is solid and resistant to high temperatures. The floating seal ring seal does not cause wear, the seal is reliable, the maintenance is simple, and the maintenance is convenient.