Wills Rings® C
Wills Rings® C are metal C-Rings used for almost any static face sealing applications. They give reliable performance over a large temperature range in liquids and they can also seal high pressures and vacuums. Wills Rings® C exhibits greater spring back and elasticity than Wills Rings® O. This characteristic provides more effective sealing where thermal expansion of the seal housing is found. The seals are available for internal and external seal housing in Inconel® 718 and X750. They can be plated in silver or nickel, or coated with PTFE.
Application Range
Technical details
| Ø Range | Static Pressure | Temp Range | Velocity |
|---|---|---|---|
| 20 – 500 mm | 200 MPa | up to +750°C | - |
| 0.787 in – 19.5 in | 29,000 psi | up to +1,380°F | - |
