is the most common gasket but also the most ingenious in its simplicity.
O-rings are available in all standard sizes (US and UK reference), metric and many non-standard sizes are also available.
For sizes not yet in the catalogue or for large sizes, through the creation of new moulds or with the technology also used in the Express service, we can supply practically any diameter desired by the customer.
The compounds available are :
NBR, VITON, SILICONE, EPDM, NEOPRENE, PTFE, POLYURETHANE, KALREZ and FEP with different colours and hardnesses.
The higher hardnesses are used in the case of higher pressure values, but since the gaskets tend to extrude even at low pressure values, the most common solution is to couple them with anti-extrusion rings.