MSS SP-121 : 2006
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
QUALIFICATION TESTING METHODS FOR STEM PACKING FOR RISING STEM STEEL VALVES
Hardcopy , PDF
12-14-2017
English
01-01-2006
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1 SCOPE
2 DEFINITIONS
3 TEST FIXTURES
4 TEST PRO
5 QUALIFICATION REPORT
FIGURES
ANNEX A Referenced Standards and Applicable Dates
This Standard Practice provides procedures and guidelines for testing and evaluation of valve stem packing materials and material combinations.
| Committee |
308
|
| DocumentType |
Test Method
|
| Pages |
17
|
| PublisherName |
Manufacturers Standardisation Society
|
| Status |
Withdrawn
|
| Supersedes |
| MSS SP 120 : 2011 | FLEXIBLE GRAPHITE PACKING SEALING FOR RISING STEM VALVES |
| MSS SP 61 : 2013 | PRESSURE TESTING OF VALVES |
| ASME B16.34 : 2017 | VALVES - FLANGED, THREADED, AND WELDING END |
| MSS SP 105 : 2016 | INSTRUMENT VALVES FOR CODE APPLICATIONS |
| MSS SP 96 : 2017 | TERMINOLOGY FOR VALVES, FITTINGS, AND THEIR RELATED COMPONENTS |
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