ISO 21157:2018
Current
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The latest, up-to-date edition.
Ships and marine technology — Ball valves for use in low temperature applications — Design and testing requirements
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English
Published date
10-29-2018
This document specifies requirements for design, manufacture and test methods of cryogenic ball valves in order to have an excellent quality leakage stability in a very low temperature service (−196 °C to 80 °C).
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