F Series
The F-type carbon graphite seal ring features a special structural design for rotating equipment with specific installation space and operating requirements. Compact profile with reliable sealing performance makes it suitable for various industrial pumps and rotating machinery.
| Inner Dia (d) | 10 ~ 70 mm |
| Outer Dia (D) | 22 ~ 90 mm |
| Height (H) | 6 ~ 16 mm |
Note: Above are standard size ranges. Custom non-standard sizes available per drawing.
| Model | F-Type |
| Temperature | -20°C ~ 180°C |
| Pressure | ≤ 0.8 MPa |
| Speed | ≤ 3000 rpm |
| Compressive Strength | 92 MPa |
| Carbon Content | 99.9% |
| Flexural Strength | 38 MPa |
| Shore Hardness | 78 HS |
| Ash Content | 0.002% |
Above are physical properties of standard graphite (M106H). Performance improves with different impregnation processes.
Carbon graphite seal rings perform best with these mating materials:
Contact us for pricing, technical specs, or custom manufacturing needs.
