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News

What are the advantages of a floating seal ring?

  • Author:Alice
  • Release on :2019-11-19
1.It is not sensitive to the running state of the machine and has stable sealing performance.
2.The floating sealing ring is not easy to wear, the sealing is reliable, the maintenance is simple, and the maintenance is convenient.
3.Floating seal ring specifications simple structure, only a few simple shapes of rings, aprons and other parts.
4.The floating sealing ring material is high carbon alloy steel metal, wear resistant and high temperature resistant.
5.Because the liquid film is in the sealing gap, the friction power is extremely small, which makes the machine have higher working efficiency.
6.Can form a multi-layer floating ring, can effectively seal the high pressure above 10MPa.
7. The high-speed fluid mechanical process can be between 10,000 and 20,000 r/min, and the speed is up to 100 m/s or more.
8.Using corrosion-resistant metal material as a sealing ring, can be used for the sealing of strong corrosive media.

Metal Forge Gcr15 Cast 15cr3mo
Surface smoothness ≤Ra0.2um 6.3~12.5um
Workface smoothness ≤Ra0.15um ≤Ra0.1um
Pressure loading ≤0.15MPa ≤0.3MPa
Foring line speed 2m/s 3m/s
Temperature rang -100℃~200 -40℃~160℃
Hardness (HRC) 58~62 62~68
Lifetime (Hours) 3000-5000 5000-8000

What are the advantages of a floating seal ring?