Back-up Ring
Back-up Rings are installed together with O-Rings and X-Rings to prevent gap extrusion in applications above 5 MPa / 725 psi. Available in spiral, cut, or uncut designs in filled or unfilled PTFE, elastomers, and thermoplastics based on ISO 3601, AS 568.
Technical Details
| Ø - Range | Pressure Range | Temp. range | Velocity |
|---|---|---|---|
| from 2.9 mm from 0.115 in |
250 MPa 36,250 psi |
-200 ° C + 260 ° C -325 ° F + 500 ° F |
0,5 m/s 1,6 ft/sn |
Catalogs
| Document Name | Download |
|---|---|
| Back-up Ring Metric + Inch (EN) | Download |