PTFE back-up ring
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Characteristics
- Type
- PTFE
Description
The anti-extrusion rings are used in dynamic and static sealings, for applications of rods or pistons.
Their function is to reduce the seal creep(ring or four lobes) when the pressures and mechanical play is important.
There are three standard profiles anti-extrusion ring
AES: Anti-extrusion Spiral
AEM: Massive Anti-extrusion
ACS: Anti-extrusion Concave
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.