O-rings
E721861
O-rings are circular elastomeric sealing components commonly used in machinery and fluid systems to prevent the leakage of gases or liquids.
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
elastomeric component
ⓘ
mechanical seal ⓘ sealing component ⓘ |
| canBe |
dynamic seal
ⓘ
static seal ⓘ |
| hasAdvantage |
ease of installation
ⓘ
low cost ⓘ simple design ⓘ |
| hasCrossSection | round ⓘ |
| hasFailureMode |
abrasion
ⓘ
chemical degradation ⓘ compression set ⓘ extrusion ⓘ installation damage ⓘ spiral failure ⓘ thermal degradation ⓘ |
| hasGeometry | circular cross-section ⓘ |
| hasProperty |
compressible
ⓘ
elastic ⓘ resilient ⓘ |
| hasShape | torus ⓘ |
| installedIn | groove in housing or shaft ⓘ |
| madeOf |
EPDM rubber
ⓘ
PTFE ⓘ fluorocarbon rubber (FKM, Viton) ⓘ neoprene rubber ⓘ nitrile rubber (NBR) ⓘ polyurethane ⓘ silicone rubber ⓘ |
| requires |
gland or groove for installation
ⓘ
proper lubrication in dynamic applications ⓘ |
| sealsBy |
axial compression
ⓘ
radial compression ⓘ |
| selectedBy |
dynamic or static application
ⓘ
material compatibility with media ⓘ operating temperature range ⓘ pressure rating ⓘ |
| standardizedBy |
AS568
NERFINISHED
ⓘ
ISO 3601 NERFINISHED ⓘ |
| usedFor |
preventing fluid leakage
ⓘ
preventing gas leakage ⓘ |
| usedIn |
aerospace applications
ⓘ
automotive applications ⓘ connectors ⓘ cylinders ⓘ hydraulic systems ⓘ industrial machinery ⓘ plumbing systems ⓘ pneumatic systems ⓘ pumps ⓘ valves ⓘ |
Referenced by (1)
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