Product advantages:

1. Reliable sealing, with minimal leakage or almost no leakage during a long trial period; 2. Long service life, with good wear resistance and excellent heat conductivity, reducing friction while effectively discharging the friction heat in time;

3. Low porosity, compact structure, preventing the medium from penetrating under pressure; 4. Low power consumption during friction;

5. The shaft or shaft sleeve is not worn;

6. Not sensitive to the vibration of the rotating shaft and the skew of the shaft to the shell hole; 7. Wide application range, suitable for sealing in low-temperature, high-temperature, high vacuum, high pressure, various rotational speeds, as well as various corrosive, flammable, explosive, and toxic media.