9BT大弹簧式机械密封

Operating conditions: Temperature: -40°C to +250°C; Pressure: ≤ 2.5MPa; Speed: ≤ 15m/s.
Material: rotating ring: Carbon/SiC/TC; stationary ring: 99% Ceramic/SiC/TC; O-ring: VITON, NBR, EPDM; spring and metal parts: SUS304/SUS316.