This seal adopts multi-stage grouping carbon ring structure, which realizes the functions of throttling, blocking and isolating the medium. The sealed carbon ring structure is strengthened, and the ability to respond to fluctuations in working conditions is stronger.
Pressure: 0 ～ 2.0MPa
Temperature: -120 ~ 800 ℃
Line speed: ≤150m / s
Nitrogen, air, ammonia and other gases (When it is flammable, explosive, toxic and other harmful gases, the medium must be filled with inert gases such as nitrogen