Name: CGA G 5.8 : 2007
Brand: CGA

CGA G 5.8 : 2007

Superseded

View Superseded by

HIGH PRESSURE HYDROGEN PIPING SYSTEMS AT CONSUMER LOCATIONS

Superseded date

23-07-2013

Published date

12-01-2013

Publisher

Compressed Gas Association

1 Introduction
2 Scope
3 Piping system criteria
  3.1 General
  3.2 Piping materials
  3.3 System components
  3.4 Electrical equipment
4 Cleaning
5 Installation
  5.1 General
  5.2 Aboveground installation
  5.3 Underground installation
  5.4 Electrical installation
  5.5 Electrical grounding and bonding
6 System startup
  6.1 Inspection
  6.2 Testing
  6.3 Purging
  6.4 Operation
7 Maintenance and repair
  7.1 Inspection
  7.2 Grounding system
  7.3 Maintenance
  7.4 Records
8 References

Describes the specifications and general principles recommended for piping systems for high pressure gaseous (Type I) hydrogen on site from the point where hydrogen enters the distribution piping (the battery limits of the hydrogen storage system) to the point of use at service pressures of 3000 psig (20684kPa) and above.

DocumentType	Standard
PublisherName	Compressed Gas Association
Status	Superseded
SupersededBy	CGA G 5.4 : 2012

CGA PS 34 : 2009	CGA POSITION STATEMENT ON APPLYING CODES AND STANDARDS FOR HYDROGEN STORAGE, USE AND DISPENSING SYSTEMS
CGA H 5 : 2014	STANDARD FOR BULK HYDROGEN SUPPLY SYSTEMS

CGA G 5.6 : 2005(R2013)	HYDROGEN PIPELINE SYSTEMS
CGA PS 31 : 2007(R2014)	CGA POSITION STATEMENT ON CLEANLINESS FOR PROTON EXCHANGE MEMBRANES HYDROGEN PIPING/COMPONENTS
CGA G 5.4 : 2012	STANDARD FOR HYDROGEN PIPING SYSTEMS AT USER LOCATIONS