I.S. EN ISO 28921-2:2017
Current
The latest, up-to-date edition.
INDUSTRIAL VALVES - ISOLATING VALVES FOR LOW-TEMPERATURE APPLICATIONS - PART 2: TYPE TESTING (ISO 28921-2:2015)
Hardcopy , PDF
English
01-01-2017
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
5 Low temperature testing requirements
6 Information to be supplied by the purchaser
Annex A (normative) - Test procedure for type testing
of valves at low temperature
Annex B (informative) - Information to be supplied
by the purchaser
Annex C (informative) - Low-temperature type test record
Bibliography
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