ISO/CD 21341

Ships and marine technology — Test procedures for liquid hydrogen valve of hydrogen ships ISO/CD 21341

General information

30.60 Close of voting/ comment period   Oct 11, 2024

ISO

ISO/TC 8/SC 3 Piping and machinery

International Standard

Scope

The scope of this proposed standard is to provide the information and the guidance needed to carry out the testing activity of liquid hydrogen valve such as ball valve, butterfly valve, check valve, globe valve, gate valve etc. with reference to current hydrogen technology and applicable international recognized standards as well as international shipping regulations.

This standard is based on the analysis of the main properties and hazards of hydrogen which influence the method of its operation as well as how to test material and component.

This standard specifies test procedures and requirements for the safety and performance test that shall be conducted in order to confirm the mechanical features of the liquid hydrogen valve on board a ship.

Life cycle

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IN_DEVELOPMENT
ISO/CD 21341
30.60 Close of voting/ comment period
Oct 11, 2024