DSF/ISO/FDIS 21159
Ships and marine technology -- Butterfly valves for use in low temperature applications -- Design and testing requirements
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| Organization: | DS |
| Status: | active |
| Page Count: | 23 |
| ICS Code (Piping systems): | 47.020.30 |
scope:
This International Standard specifies requirements of design, manufacture, and test methods for cryogenic butterfly valves in order to have excellent quality of leakage stability in a very low temperature service (-196°C~80°C). It covers valves of nominal sizes: DN: 80,100,150,200,250,3
Document History
November 5, 2018
Ships and marine technology – Butterfly valves for use in low temperature applications – Design and testing requirements
This document specifies requirements for design, manufacture, and test methods of cryogenic butterfly valves in order to have an excellent quality leakage stability in a very low temperature service...
DSF/ISO/FDIS 21159
Ships and marine technology -- Butterfly valves for use in low temperature applications -- Design and testing requirements
This International Standard specifies requirements of design, manufacture, and test methods for cryogenic butterfly valves in order to have excellent quality of leakage stability in a very low...