MSS SP-137:2025
Current
The latest, up-to-date edition.
Quality Standard for Positive Material Identification of Metal Valves, Flanges, Fittings, and Other Piping Components
Hardcopy , PDF
English
01-10-2025
This Standard Practice provides methods and acceptance standards for Positive Material Identification (PMI) of metal flanges, fittings, valves, pressure boundary parts of valves, and other piping components.
| Committee |
TC 304
|
| DocumentType |
Standard
|
| Pages |
18
|
| ProductNote |
This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus
|
| PublisherName |
Manufacturers Standardisation Society
|
| Status |
Current
|
| Supersedes |
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