Thermally activated pressure relief devices for compressed hydrogen vehicle (HGV) fuel containers

CSA Group
Standards Development Organisation:
Canadian Standards Association (operating as CSA Group)
Working Program:
View the CSA work program
Designation Number:
CSA ANSI HPRD 1
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
New Edition
ICS code(s):
27.075
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

This standard establishes minimum requirements for pressure relief devices intended for use on fuel containers that comply with CSA HGV2, CSA B51, Part 2 Boiler, Pressure Vessel and Pressure Piping Code or SAE J2579, Technical Information Report for Fuel Systems in Fuel Cell and Other Hydrogen Vehicles.

Pressure relief devices designed to comply with this standard are intended to be used with hydrogen fuel complying with SAE J2719 Hydrogen Fuel Quality for Fuel Cell Vehicles, or ISO 14687 Hydrogen Fuel-Product Specification.

Pressure relief devices may be of any design or manufacturing method that meets the requirements of this standard.

The construction of pressure relief devices, whether specifically covered in this standard or not, shall be in accordance with reasonable concepts of safety, performance and durability.

This standard does not apply to reseating resealing or pressure activated devices

Project need:

In terms of project need in general this is a new edition of HPRD1 in order to incorporate improvements over the last edition and bring the Standard up to today’s technology and practices

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.