BS 7780-4:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for rotary shaft lip type seals Performance test procedures
Hardcopy , PDF
15-08-1999
English
15-03-1995
Foreword
1. Scope
2. References
3. Pre-test procedure
4. Dynamic test
5. Dynamic low temperature test
6. Material testing of elastomeric components
Annexes
A. (informative) An example of a seal test report for
the dynamic test
B. (informative) An example of a seal test report for
the dynamic low temperature test
C. (informative) An example of a material test report
Tables
1. Standard shaft and housing dimensions
2. Recommended temperatures for compression set test
3. Test fluids for fluid immersion test
4. Temperature for dry heat ageing test
Figures
1. Typical example of dynamic test apparatus
2. Typical example of low temperature test fixture
List of references
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