CGA PS 31 : 2007(R2014)
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CGA POSITION STATEMENT ON CLEANLINESS FOR PROTON EXCHANGE MEMBRANES HYDROGEN PIPING/COMPONENTS
Published date
12-01-2013
Publisher
Superseded date
17-10-2023
Superseded by
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Addresses the potential negative impact of impurities on Proton Exchange Membrane (PEM) equipment and the steps that may be taken to manage the solid, liquid, and transitional impurities that can be introduced into a hydrogen supply system during the fabrication and installation of a hydrogen supply system.
| DocumentType |
Standard
|
| PublisherName |
Compressed Gas Association
|
| Status |
Superseded
|
| SupersededBy |
| CGA G 5.4 : 2012 | STANDARD FOR HYDROGEN PIPING SYSTEMS AT USER LOCATIONS |
| CGA G 5.8 : 2007 | HIGH PRESSURE HYDROGEN PIPING SYSTEMS AT CONSUMER LOCATIONS |
| CGA G 4.1 : 2009 | CLEANING EQUIPMENT FOR OXYGEN SERVICE |
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