Rubber seals
O-rings in twelve compounds
A small, cheap part that causes a surprising share of warranty returns. We mould standard AS568 sizes from tools already in the rack and cut new tools when your cross-section is not standard.
At a glance
| Product | Moulded elastomer O-ring |
| Compounds | FKM, FFKM, SIR, EPDM, NBR, SBR, FVMQ, AEM/ACM, HNBR, CR, NR, CSM |
| Standard sizes | The complete AS568 range, tooled in house |
| Custom sizes | New tool made to your drawing |
| Service | Static and dynamic sealing |
Why engineers pick us
No tooling fee on standard sizes
AS568 parts run from existing moulds, with no tooling lead time.
No substitution
A non-standard section gets its own tool, not the nearest stock ring.
Consistent repeats
Re-orders use the same tool and the same formulation.
One vendor, many compounds
A mixed seal list stays on a single order.
Where they go
- Hydraulic circuits, stopping fluid escaping between joined parts
- Pneumatics, holding pressure
- Engines and industrial machines, static and dynamic
- Water filters, so nothing bypasses the element
- Machine tools, instruments and construction equipment
Have a size list?
Send it with the medium and temperature; we usually quote without a second round of questions.