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ISO 3601-4:2008 Preview
Fluid power systems -- O-rings -- Part 4: Anti-extrusion rings (back-up rings)
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
ISO 3601-4:2008 specifies dimensions and tolerances for five types of anti-extrusion rings, which are also known as back-up rings:
- spiral type (T1);
- angle cut type (T2);
- solid type (T3);
- angle cut concave type (T4);
- solid concave type (T5).
These anti-extrusion rings are for use with selected O-ring sizes as specified in ISO 3601-1 and the relevant housing dimensions specified in ISO 3601-2.
General information
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Status : PublishedPublication date : 2008-06
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Edition : 1Number of pages : 11
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- ICS :
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Seals
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Filters, seals and contamination of fluids
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| Format | Language | |
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| Paper |
- CHF58
Life cycle
A standard is reviewed every 5 years
Revisions / Corrigenda
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Now confirmed
ISO 3601-4:2008
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