$67
MSS SP-143-2018
2018
Live-Loaded Valve Stem Packing Systems
- Format:
- Language(s) :
- Published :
- English
- 2018
MSS SP-143-2018 establishes the minimum requirements for the application, design and installation of
live-loaded stem packing systems for valves designed in accordance with ASME B16.34, having rising
and/or rotating stems. It applies to valves with flexible graphite, polytetrafluoroethylene (PTFE), expanded
polytetrafluoroethylene (ePTFE), or other packing stem seal material, regardless of frequency of operation.
This Standard Practice does not apply to valves that include a lantern ring(s) as part of its packing system or to self-energized packing.
| MSS SP-143-2018 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | MSS SP-143-2018 |
| Scope | Live-Loaded Valve Stem Packing Systems |
| Publisher | MSS - Manufacturers Standardization Society |
| Languages | English |
| State | |
| Publication Year | 2018 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| ANSI | ANSI Approved |
| File Size | 1 file , 870 KB |
| Note | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages | 18 |
| Published | 2018 |
| Redline File Size | 2 files , 4.6 MB |
| MSS SP-143-2018 | ||
|---|---|---|
| History | Publisher Year | |
| MSS SP-143-2018 | 2018 | Current |
| MSS SP-143-2012 | 2012 |
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