MSS SP-143:2018
Current
Current
The latest, up-to-date edition.
LIVE-LOADED VALVE STEM PACKING SYSTEMS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-03-2018
Publisher
This Standard Practice 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.
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