• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

NFPA 50B : 1999

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

LIQUEFIED HYDROGEN SYSTEMS AT CONSUMER SITES
Available format(s)

Hardcopy

Withdrawn date

01-11-2004

Language(s)

English

Published date

01-01-1999

Chapter 1 General Information
1.1 Scope
1.2 Retroactivity
1.3 Definitions
Chapter 2 Design of Liquefied Hydrogen Systems
2.1 Containers
2.2 Pressure Relief Devices
2.3 Piping, Tubing, and Fittings
2.4 Equipment Assembly
2.5 Testing
2.6 Liquefied Hydrogen Vaporizers
2.7 Electrical Systems
2.8 Bonding and Grounding
Chapter 3 Location of Liquefied Hydrogen Systems
3.1 General Requirements
3.2 Specific Requirements
3.3 Handling of Liquefied Hydrogen inside Buildings
      other than Separate Buildings and Special Rooms
Chapter 4 Design Considerations at Specific Locations
4.1 Outdoor Locations
4.2 Separate Buildings
4.3 Special Rooms
Chapter 5 Operation
5.1 Operating Instructions
5.2 Qualification of Personnel
5.3 Securing Equipment
5.4 Grounding
Chapter 6 Maintenance
6.1 Inspection
6.2 Clearance to Combustibles
Chapter 7 Fire Protection
7.1 Cautionary Information
Chapter 8 Referenced Publications
Appendix A Explanatory Material
Appendix B Physical Properties of Liquefied Hydrogen
Appendix C Referenced Publications
Index

Provides requirements for siting systems including container location, safety devices, marking, piping, and other components. Coverage includes: pressure relief devices; piping, tubing and fittings; liquefied hydrogen vaporizers; bonding and grounding; handling of liquefied hydrogen inside buildings other than separate buildings and special rooms; outdoor locations; separate buildings; qualification of personnel; clearance to combustibles; operating instructions. Also gives definitions and appendices.

DocumentType
Standard
Pages
15
PublisherName
National Fire Protection Association
Status
Withdrawn

NFPA 86C : 1999 INDUSTRIAL FURNACES USING A SPECIAL PROCESSING ATMOSPHERE
AWS C5.10/C5.10M : 2003 RECOMMENDED PRACTICES FOR SHIELDING GASES FOR WELDING AND CUTTING
01/710230 DC : 0 DRAFT ISO PAS 15594 AIRPORT HYDROGEN FUELLING FACILITY
NFPA 50 : 2001 BULK OXYGEN SYSTEMS AT CONSUMER SITES
NFPA FIRE PROT GUIDE ON HAZARDOUS MAT : 2010 FIRE PROTECTION GUIDE TO HAZARDOUS MATERIALS
NFPA 497A : 1992 CLASSIFICATION OF CLASS I HAZARDOUS (CLASSIFIED) LOCATIONS FOR ELECTRICAL INSTALLATIONS IN CHEMICAL PROCESS AREAS
NASA KSC STD Z 0009 : 1994 DESIGN OF CRYOGENIC GROUND SUPPORT EQUIPMENT, STANDARD FOR
ISO/PAS 15594:2004 Airport hydrogen fuelling facility operations

ASME PV CODE 8 DIV 2 : 2017 BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF PRESSURE VESSELS DIVISION 2- ALTERNATIVE RULES
NFPA 259 : 2013 STANDARD TEST METHOD FOR POTENTIAL HEAT OF BUILDING MATERIALS
ASME PV CODE 8 DIV 1 : 2017 BOILER AND PRESSURE VESSEL CODE - RULES FOR CONSTRUCTION OF PRESSURE VESSELS DIVISION 1
ASME B31.3:2016 PROCESS PIPING
NFPA 496 : 2017 PURGED AND PRESSURIZED ENCLOSURES FOR ELECTRICAL EQUIPMENT
NFPA 220 : 2018 TYPES OF BUILDING CONSTRUCTION
NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
CGA S 1.2 : 2009 PRESSURE RELIEF DEVICE STANDARDS - PART 2: PORTABLE CONTAINERS FOR COMPRESSED GASES
CGA S 1.3 : 2008 PRESSURE RELIEF DEVICE STANDARDS - PART 3: STATIONARY STORAGE CONTAINERS FOR COMPRESSED GASES
CGA S 1.1 : 2011 PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES

View more information

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.