NS EN ISO 28921-1 : 2017
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 1: DESIGN, MANUFACTURING AND PRODUCTION TESTING (ISO 28921-1:2013)
Published date
15-05-2017
Superseded date
18-07-2022
Superseded by
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Gives requirements for design, dimensions, material, fabrication and production testing of isolation valves for low-temperature applications.
| DevelopmentNote |
Supersedes NS EN 12567. (05/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN ISO 28921-1:2017 | Identical |
| ISO 28921-1:2013 | Identical |
Summarise
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