Fittings for compressed hydrogen gas and hydrogen gas rich mixtures

CSA Group
Standards Development Organisation:
Canadian Standards Association (operating as CSA Group)
Working Program:
View the CSA work program
Designation Number:
CSA HGV 4.10
Standard Type:
National Standard of Canada - Domestic
Standard Sub-Type
Joint Canada-U.S. National Standard
Standard Development Activity:
New Edition
ICS code(s):
23.040
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This Standard specifies uniform methods for testing and evaluating the performance of fittings for use

with compressed hydrogen gas and hydrogen rich gas mixtures. It does not address special requirements

for liquid and slush hydrogen.  It applies to hydrogen system applications to meet current market needs.

This Standard applies to newly manufactured fittings. The term “fittings” includes fittings, connectors, and stud ends for ports. This Standard does not apply to stand alone components, such as quick action couplings, (i.e., quick connects), flanges or welded joints.

Project need:

A revision to address new technology and to harmonize with international requirements.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.