MSS SP-121 : 2006
Withdrawn
QUALIFICATION TESTING METHODS FOR STEM PACKING FOR RISING STEM STEEL VALVES
Hardcopy , PDF
English
01-01-2006
12-14-2017
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Withdrawn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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