MSS SP-137-2020
MSS SP-137-2020: Quality Standard for Positive Material Identification of Metal Valves, Flanges, Fittings, and Other Piping Components (Not Current)
CDN $178.00
Description
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. The instrumentation used for PMI testing covered by this Standard Practice shall be optical spectroscopy, X-ray fluorescence, or laser induced breakdown spectroscopy.
** No Longer current, replaced with newer version in October 2025 ** Please see newer version
Edition
1
Published Date
2025-08-11
Status
Not Current
Pages
14
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
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. The instrumentation used for PMI testing covered by this Standard Practice shall be optical spectroscopy, X-ray fluorescence, or laser induced breakdown spectroscopy. ** No Longer current, replaced with newer version in October 2025 ** Please see newer version
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
MSS SP-106-2019: Cast Copper Alloy Flanges and Flanged Fittings: Class 125, 150, and 300 (Not Current)
CDN $158.00 Add to cart -
MSS SP-100-2020: Qualification Requirements for Elastomer Diaphragms for Nuclear Service Diaphragm Valves
CDN $208.00 Add to cart -
MSS SP-123-2018: Non-Ferrous Threaded and Solder-Joint Unions for Use with Copper Water Tube (Not Current)
CDN $90.00 Add to cart -
MSS SP-120-2024: Flexible Graphite Packing Sealing for Rising Stem Valves
CDN $186.00 Add to cart
