NFPA 50A : 1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy
11-01-2004
English
01-01-1999
Chapter 1 General Information
1-1 Scope
1-2 Classification
1-3 Application
1-4 Retroactivity
1-5 Definitions
Chapter 2 Design of Gaseous Hydrogen Systems
2-1 Containers
2-2 Pressure Relief Devices
2-3 Piping, Tubing, and Fittings
2-4 Equipment Assembly
2-5 Marking
2-6 Testing
Chapter 3 Location of Gaseous Hydrogen Systems
3-1 General Requirements
3-2 Specific Requirements
Chapter 4 Design Considerations at Specific Locations
4-1 Outdoor Locations
4-2 Separate Buildings
4-3 Special Rooms
Chapter 5 Operation and Maintenance
5-1 Operating Instructions
5-2 Maintenance
5-3 Clearance to Combustibles
Chapter 6 Fire Protection
6-1 Caution
Chapter 7 Referenced Publications
Appendix A Explanatory Material
Appendix B Physical Properties of Gaseous Hydrogen
Appendix C Referenced Publications
Index
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