Graphite rings are die formed compressed graphite rings. Graphite rings contains no adhesives or binders and has self-lubricating properties and is therefore virtually maintenance free. They are flexible and highly impermeable to gases and liquids. Advantage of graphite rings is long life with no hardening deformations. Installation and removal of graphite rings can be done without danger of damage on the sealing faces.
|Temperature||-200°C to +480°C (Oxidizing atmosphere)
|pH||0 - 14|
|Shaft speed||23 m/s|
|Tensile Strength||5.2 N/mm²|
|Carbon Content||≥ 98%|