• CGA V 1 : 2013

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    STANDARD FOR COMPRESSED GAS CYLINDER VALVE OUTLET AND INLET CONNECTIONS

    Available format(s): 

    Superseded date:  01-07-2019

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Compressed Gas Association

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    Table of Contents - (Show below) - (Hide below)

    V - 1 MAJOR CHANGES
    FOREWORD
    1 Introduction
    2 Scope
    3 Definitions
    4 Outlet connections
    5 Outlet connection pressure range
    6 Valve inlet
    7 Adapters
    8 Medical gas connections
    9 Procedure for evaluation of new connections
    10 References
    Section A - Outlet connections for compressed gas service
    Section B - Outlet connections for SCUBA service
    Section C - Outlet connections for ultra high integrity service
    Section D - Pin index and threaded outlet connections for
                medical gas service
    Section E - Compressed gas cylinder valve inlet connections
    Appendix I - Design requirements and test protocol for CGA
                 cylinder valve outlet connections
    Appendix II - Selected international outlet specifications
                  (Informative)
    Appendix III - Selected international outlet specifications for
                   medical gas mixtures (Informative)

    Abstract - (Show below) - (Hide below)

    Covers dimension drawings of 115 valve outlet connections for nearly 270 different products. Includes threaded connections, yoke outlets, and the Pin Index Safety System for flush outlet valves of the yoke type used for medical gases. Provides connections that minimize the possibility of hazardous misconnections.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Compressed Gas Association
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    CGA M 8 : 2018 STANDARD FOR THE MANUFACTURER OF CALIBRATION GAS STANDARDS USED TO ANALYZE MEDICAL AND FOOD GASES
    IEEE C57.21 : 2008 REQUIREMENTS, TERMINOLOGY, AND TEST CODE FOR SHUNT REACTORS RATED OVER 500 KVA
    16/30299123 DC : 0 BS EN ISO 15996 - GAS CYLINDERS - RESIDUAL PRESSURE VALVES - SPECIFICATION AND TYPE TESTING OF CYLINDER VALVES INCORPORATING RESIDUAL PRESSURE DEVICES
    CSA Z10524-1 : 2012 PRESSURE REGULATORS FOR USE WITH MEDICAL GASES - PART 1: PRESSURE REGULATORS AND PRESSURE REGULATORS WITH FLOW-METERING DEVICES
    CGA C 10 : 2013 GUIDELINES TO PREPARE CYLINDERS AND TUBES FOR GAS SERVICE AND CHANGES IN GAS SERVICE
    MIL-STD-1411 Revision B:2010 INSPECTION AND MAINTENANCE OF COMPRESSED GAS CYLINDERS
    CGA SB 42 : 2010 INCREASED PRESSURE RATING OF GAS TRAILER OUTLET CONNECTIONS
    AWS BRH:2007 BRAZING HANDBOOK
    CAN/CSA-C22.2 NO. 60335-2-72:2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-72: PARTICULAR REQUIREMENTS FOR FLOOR TREATMENT MACHINES WITH OR WITHOUT TRACTION DRIVE, FOR COMMERCIAL USE
    MSS SP 105 : 2016 INSTRUMENT VALVES FOR CODE APPLICATIONS
    SAE AS 1066 : 2012 MINIMUM STANDARDS FOR VALVE, HIGH PRESSURE OXYGEN, CYLINDER SHUT OFF, MANUALLY OPERATED
    CGA V 9 : 2012 COMPRESSED GAS CYLINDER VALVES
    ANSI Z21.63 : 2014 PORTABLE TYPE GAS CAMP HEATERS
    CSA C22.2 No. 60601.2.13 : 2007 : R2012 MEDICAL ELECTRICAL EQUIPMENT - PART 2-13: PARTICULAR REQUIREMENTS FOR THE SAFETY AND ESSENTIAL PERFORMANCE OF ANAESTHETIC SYSTEMS
    B339-14 Cylinders, spheres, and tubes for the transportation of dangerous goods
    UNE-EN ISO 17879:2017 Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017)
    CGA P2-5 : 2011 TRANSFILLING OF HIGH PRESSURE GASEOUS OXYGEN USED FOR RESPIRATION
    CGA SB 19 : 2013 POTENTIAL VALVE THREAD AND CYLINDER THREAD MISMATCH
    CGA SB 10 : 2009 PRECAUTIONS FOR CONNECTING COMPRESSED GAS CONTAINERS TO SYSTEMS
    CGA V 11 : 2011 GENERAL GUIDELINES FOR THE INSTALLATION OF VALVES INTO HIGH PRESSURE ALUMINUM ALLOY CYLINDERS
    ASTM F 920 : 1993 : R1999 Standard Specification for Minimum Performance and Safety Requirements for Resuscitators Intended for Use With Humans (Withdrawn 2007)
    EN 15202:2012 LPG equipment and accessories - Essential operational dimensions for LPG cylinder valve outlet and associated equipment connections
    NFPA 45 : 2015 FIRE PROTECTION FOR LABORATORIES USING CHEMICALS
    I.S. EN 15202:2012 LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    NFPA 51 : 2018 DESIGN AND INSTALLATION OF OXYGEN-FUEL GAS SYSTEMS FOR WELDING, CUTTING, AND ALLIED PROCESSES
    NFPA 99 : 2018 HEALTH CARE FACILITIES CODE
    CSA 6.25 : 2005 : INC : ADD A : 2007 : R2010 CYLINDER CONNECTION DEVICES
    BS EN 15202:2012 LPG equipment and accessories. Essential operational dimensions for LPG cylinder valve outlet and associated equipment connections
    EN 16129:2013 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    BS 341-1:1991 Transportable gas container valves Specification for industrial valves for working pressures up to and including 300 bar
    MIL-R-13877 Revision D:1987 REGULATOR, OXYGEN, ACETYLENE, WELDING APPLICATION
    BS EN 16129:2013 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    CGA M 5 : 2013 GUIDE FOR HOME RESPIRATORY CARE FIRMS FILLING OR DISTRIBUTING LIQUID OXYGEN USP
    ASTM F 1949 : 1999 : R2013 Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles (Withdrawn 2022)
    16/30301299 DC : 0 BS EN ISO 17879 - GAS CYLINDERS - SELF-CLOSING CYLINDER VALVES - SPECIFICATION AND TYPE TESTING
    17/30362705 DC : 0 BS EN 15202 - LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    CSA Z10524 : 2002 PRESSURE REGULATORS AND PRESSURE REGULATORS WITH FLOW-METERING DEVICES FOR MEDICAL GAS SYSTEMS
    ANSI Z49.1 : 2012 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    ASTM F 882 : 1984 : R2002 Standard Performance and Safety Specification for Cryosurgical Medical Instruments (Withdrawn 2011)
    CSA 1.8 : 2016 GAS FOOD SERVICE EQUIPMENT
    SAE AIR 1059 : 2017 OXYGEN CYLINDER QUALITY, SERVICEABILITY, MAINTENANCE TRANSFILLING AND MARKING
    ANSI Z21.81 : 2005 : INC : ADD A : 2007 : R2010 CYLINDER CONNECTION DEVICES
    CGA V 16 : 2016 GUIDELINE FOR THE APPLICATION OF CGA PUBLICATIONS TO CYLINDER VALVES
    CSA Z168.3 : 1997 ANAESTHETIC MACHINES FOR MEDICAL USE
    BS EN ISO 15996:2017 Gas cylinders. Residual pressure valves. Specification and type testing of cylinder valves incorporating residual pressure devices
    ASTM F 1949 : 1999 Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles
    Z7396.1-17 Medical gas pipeline systems - Part 1: Pipelines for medical gases, medical vacuum, medical support gases, and anaesthetic gas scavenging systems
    ASTM F 2318 : 2015 Standard Specification for Rotary Wing Basic Life Support, Advanced Life Support, and Specialized Medical Support Air Ambulances (Withdrawn 2024)
    NFPA 2 : 2016 HYDROGEN TECHNOLOGIES CODE
    ANSI Z21.103 : 2017 UNVENTED PORTABLE TYPE GAS CAMP HEATERS FOR INDOOR AND OUTDOOR USE
    NFPA 58 : 2017 LIQUEFIED PETROLEUM GAS CODE
    CGA 2.29 : 1997 : R2014 HAND-HELD TORCHES FOR FUEL GASES
    NFPA 99C : 2005 GAS AND VACUUM SYSTEMS
    ANSI Z83.11 : 2016 GAS FOOD SERVICE EQUIPMENT
    I.S. EN ISO 10297:2014 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING (ISO 10297:2014, CORRECTED VERSION 2014-11-01)
    A-A-51128 Revision B:1999 Torch Kit, Soldering (Propane Gas)
    MIL-DTL-26499 Revision E:2006 Hose Assembly, Metal, Flexible, Breathing Oxygen
    ASTM G 175 : 2013 : REDLINE Standard Test Method for Evaluating the Ignition Sensitivity and Fault Tolerance of Oxygen Pressure Regulators Used for Medical and Emergency Applications
    CSA Z10524-1 : 2012 : R2017 PRESSURE REGULATORS FOR USE WITH MEDICAL GASES - PART 1: PRESSURE REGULATORS AND PRESSURE REGULATORS WITH FLOW-METERING DEVICES
    FED-STD-H28 Revision A:1994 Screw-Thread Standards for Federal Services
    CGA P 18 : 2013 STANDARD FOR BULK INERT GAS SYSTEMS
    CGA SB 26 : 2014 CYLINDER CONNECTIONS ON PORTABLE LIQUID CRYOGENIC CYLINDERS
    15/30299570 DC : 0 BS ISO 7195 - NUCLEAR ENERGY - PACKAGINGS FOR THE TRANSPORT OF URANIUM HEXAFLUORIDE (UF[6])
    CGA E 16 : 2015 STANDARD FOR COMPRESSED GAS CHECK VALVES FOR PRESSURES UP TO 3000 PSI
    CGA C 9 : 2013 STANDARD COLOR MARKING OF COMPRESSED GAS CONTAINERS FOR MEDICAL USE
    CGA V 6.1 : 2007 STANDARD CARBON DIOXIDE TRANSFER CONNECTIONS
    CGA S 1.3 : 2008 PRESSURE RELIEF DEVICE STANDARDS - PART 3: STATIONARY STORAGE CONTAINERS FOR COMPRESSED GASES
    UNE-EN 16129:2014 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    CGA SB 20 : 2006(R2013) GENERAL INFORMATION ON QUICK-CONNECTING COUPLINGS FOR COMPRESSED GAS SERVICE
    MIL-DTL-2 Revision G:2006 VALVES, CYLINDER, GAS (FOR COMPRESSED OR LIQUEFIED GASES), GENERAL SPECIFICATION FOR
    MSS SP 99 : 2016 INSTRUMENT VALVES
    Z305.12-06 (R2017) Safe Storage, Handling, and Use of Portable Oxygen Systems in Residential Buildings and Health Care Facilities
    I.S. EN ISO 17879:2017 GAS CYLINDERS - SELF-CLOSING CYLINDER VALVES - SPECIFICATION AND TYPE TESTING (ISO 17879:2017)
    CSA Z8382 : 1994 RESUSCITATORS INTENDED FOR USE WITH HUMANS
    CSA Z305.1 : 0 NONFLAMMABLE MEDICAL GAS PIPING SYSTEMS
    CGA P 66 : 2015 GUIDELINE FOR THE SELECTION OF PRESSURE RELIEF DEVICES AND VALVE OUTLETS FOR UN MARKED CYLINDERS
    EN ISO 17879:2017 Gas cylinders - Self-closing cylinder valves - Specification and type testing (ISO 17879:2017)
    CGA E 7 : 2013 MEDICAL GAS PRESSURE REGULATORS, FLOWMETERS, AND ORIFICE FLOW SELECTORS
    CGA S 1.1 : 2011 PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES
    CSA C22.2 No. 60601.1 : 2014 MEDICAL ELECTRICAL EQUIPMENT - PART 1: GENERAL REQUIREMENTS FOR BASIC SAFETY AND ESSENTIAL PERFORMANCE
    CSA C22.2 No. 601.2.13 : 0 MEDICAL ELECTRICAL EQUIPMENT - PARTICULAR REQUIREMENTS FOR THE SAFETY OF ANAESTHETIC MACHINES
    ISO 7195:2005 Nuclear energy Packaging of uranium hexafluoride (UF6) for transport
    CSA 6.25 : 2005 CYLINDER CONNECTION DEVICES
    UNI EN 15202 : 2012 LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    CSA W117.2 : 2012 : INC : UPD 2 : 2014 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    ICC 2012 INTERNATIONAL FIRE CODE : 2012 INTERNATIONAL FIRE CODE
    ICC IFC CODE & COMMENTARY VOLUME 1 & 2 : 2015 IFC® Code and Commentary
    UL 60335-2-72:1ED 2017-09 Household and Similar Electrical Appliances - Safety - Part 2-72: Particular Requirements for Floor Treatment Machines With or Without Traction Drive, for Commercial Use
    CSA W117.2 : 2012 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    CSA W117.2 : 2012 : INC : UPD 1 : 2013 SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
    CAN/CSA-W117.2-12 (R2017) Safety in welding, cutting, and allied processes
    ANSI L1.1 : 1981 SAFETY AND HEALTH REQUIREMENTS FOR THE TEXTILE INDUSTRY,
    ANSI Z1979.8 : 1979 ANESTHESIA MACHINES FOR HUMAN USE, MINIMUM PERFORMANCE AND SAFETY REQUIREMENTS FOR COMPONENTS & SYSTEMS OF CONTINUOUS FLOW,
    ISO 17879:2017 Gas cylinders — Self-closing cylinder valves — Specification and type testing
    UNI EN 16129 : 2013 PRESSURE REGULATORS, AUTOMATIC CHANGE-OVER DEVICES, HAVING A MAXIMUM REGULATED PRESSURE OF 4 BAR, WITH A MAXIMUM CAPACITY OF 150 KG/H, ASSOCIATED SAFETY DEVICES AND ADAPTORS FOR BUTANE, PROPANE, AND THEIR MIXTURES
    CGA P 12 : 2017 SAFE HANDLING OF CRYOGENIC LIQUIDS
    ISO 14456:2015 Gas cylinders Gas properties and associated classification (FTSC) codes
    CGA P 30 : 2013 PORTABLE CRYOGENIC LIQUID CONTAINERS - USE, CARE, AND DISPOSAL
    CGA V 7.1 : 2011 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR MEDICAL GASES
    BS EN ISO 17879:2017 Gas cylinders. Self-closing cylinder valves. Specification and type testing
    CGA V 17 : 2016 GUIDELINE FOR HANDLING AND USE OF CGA 630/710 SERIES ULTRA HIGH INTEGRITY SERVICE CONNECTIONS
    CGA V 10 : 2017 HIGH PRESSURE GAS TRAILER CONNECTIONS
    ANSI Z21.81 : 2005 CYLINDER CONNECTION DEVICES
    ANSI Z21.81 : 2005 : INC : ADD A : 2007 : R2015 CYLINDER CONNECTION DEVICES
    CGA V 5 : 2008(R2013) DIAMETER INDEX SAFETY SYSTEM (NON-INTERCHANGEABLE LOW PRESSURE CONNECTIONS FOR MEDICAL GAS APPLICATIONS)
    BS EN ISO 14456:2016 Gas cylinders. Gas properties and associated classification (FTSC) codes
    ASTM F 1949 : 1999 : R2007 Standard Specification for Medical Oxygen Delivery Systems for EMS Ground Vehicles
    ASTM F 2319 : 2004 Standard Specification for Fixed Wing Basic Life Support, Advanced Life Support, and Specialized Medical Support Air Ambulances (Withdrawn 2013)
    CGA TB 9 : 2008 GUIDELINES FOR THE PROPER HANDLING AND USE OF THE CGA 630/710 SERIES ULTRA HIGH INTEGRITY SERVICE CONNECTIONS
    CSA B149HB : 2005 NATURAL GAS AND PROPANE CODE HANDBOOK
    CSA B149.2:20 Propane storage and handling code
    ANSI Z21.103-2017 Unvented portable type gas camp heaters for indoor and outdoor use
    ISO 10297:2014 Gas cylinders — Cylinder valves — Specification and type testing
    CSA 6.25 : 2005 : INC : ADD A : 2007 : R2015 CYLINDER CONNECTION DEVICES
    DIN EN 15202 E : 2012 LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    UNE-EN ISO 10297:2015 Gas cylinders - Cylinder valves - Specification and type testing (ISO 10297:2014, Corrected version 2014-11-01)
    UNE-EN 15202:2012 LPG equipment and accessories - Essential operational dimensions for LPG cylinder valve outlet and associated equipment connections
    BS EN ISO 10297 : 2014 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING
    CGA 2.29 : 1997 : R2010 HAND-HELD TORCHES FOR FUEL GASES
    EN ISO 10297:2014/A1:2017 GAS CYLINDERS - CYLINDER VALVES - SPECIFICATION AND TYPE TESTING (ISO 10297:2014/AMD 1:2017)
    EN ISO 14456:2016 Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO 14456:2015)
    CGA S 1.2 : 2009 PRESSURE RELIEF DEVICE STANDARDS - PART 2: PORTABLE CONTAINERS FOR COMPRESSED GASES
    CGA P2-6 : 2011 TRANSFILLING OF LIQUID OXYGEN USED FOR RESPIRATION
    UNE-EN ISO 14456:2017 Gas cylinders - Gas properties and associated classification (FTSC) codes (ISO 14456:2015)
    CGA P 9 : 2015 THE INERT GASES: ARGON, NITROGEN, AND HELIUM
    CGA P 63 : 2013 DISPOSAL OF GASES
    CGA TB 15 : 2009 REQUIREMENTS FOR THE POST MANUFACTURE TARE WEIGHT MARKING OF CYLINDERS
    CGA TB-16 : 2010 RECOMMENDED CODING SYSTEM FOR THREADED CYLINDER OUTLETS AND THREADED VALVE INLETS
    CGA V 6 : 2014 STANDARD BULK REFRIGERATED LIQUID TRANSFER CONNECTIONS
    CGA TB-14 : 2010 TORQUE GUIDELINES FOR SEALING CGA VALVE OUTLET CONNECTIONS
    10/30218994 DC : 0 BS EN 15202 - LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    IEEE C57.12.00-2015 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    NFPA 115 : 2016 LASER FIRE PROTECTION
    DIN EN 16129:2013-08 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150kg/h, associated safety devices and adaptors for butane, propane, and their mixtures
    BS ISO 14456 : 2015 GAS CYLINDERS - GAS PROPERTIES AND ASSOCIATED CLASSIFICATION (FTSC) CODES
    CGA C 6 : 2013 STANDARD FOR VISUAL INSPECTION OF STEEL COMPRESSED GAS CYLINDERS
    CSA Z305.3 : 0 PRESSURE REGULATORS, GAUGES AND FLOW-METERING DEVICES FOR MEDICAL GASES
    ANSI Z21.74-2017 Portable refrigerators
    CSA Z305.12 : 2006 SAFE STORAGE, HANDLING, AND USE OF PORTABLE OXYGEN SYSTEMS IN RESIDENTIAL BUILDINGS AND HEALTH-CARE FACILITIES
    CSA 12.2 : 2002 PROPANE FUEL SYSTEM COMPONENTS FOR USE ON HIGHWAY VEHICLES
    CGA C 26 : 2017 GUIDELINE FOR THE POST MANUFACTURE TARE WEIGHT MARKING OF CYLINDERS
    CSA 11.3 : 2014 PORTABLE TYPE GAS CAMP HEATERS
    ANSI Z21.96 : 2014 PORTABLE WATER HEATERS FOR OUTDOOR USE
    CGA V 14 : 2011 PERFORMANCE STANDARD FOR SEALING GASKETS USED ON CGA 870 CONNECTIONS FOR MEDICAL OXYGEN SERVICE
    CSA 11-6 : 2014 PORTABLE WATER HEATERS FOR OUTDOOR USE
    I.S. EN ISO 14456:2016 GAS CYLINDERS - GAS PROPERTIES AND ASSOCIATED CLASSIFICATION (FTSC) CODES (ISO 14456:2015)
    CSA C22.2 No. 60601.2.13 :2007 MEDICAL ELECTRICAL EQUIPMENT - PART 2-13: PARTICULAR REQUIREMENTS FOR THE SAFETY AND ESSENTIAL PERFORMANCE OF ANAESTHETIC SYSTEMS
    I.S. EN 16129:2013 PRESSURE REGULATORS, AUTOMATIC CHANGEOVER DEVICES, HAVING A MAXIMUM REGULATED PRESSURE OF 4 BAR, WITH A MAXIMUM CAPACITY OF 150 KG/H, ASSOCIATED SAFETY DEVICES AND ADAPTORS FOR BUTANE, PROPANE, AND THEIR MIXTURES
    CGA V 7 : 2015 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR INDUSTRIAL GAS MIXTURES
    ISO 15996:2017 Gas cylinders — Residual pressure valves — Specification and type testing of cylinder valves incorporating residual pressure devices
    CSA B149.2 : 2010 : R2015 PROPANE STORAGE AND HANDLING CODE
    CSA B149.2:2010 PROPANE STORAGE AND HANDLING CODE
    DIN EN 15202:2012-09 LPG EQUIPMENT AND ACCESSORIES - ESSENTIAL OPERATIONAL DIMENSIONS FOR LPG CYLINDER VALVE OUTLET AND ASSOCIATED EQUIPMENT CONNECTIONS
    ASME B1.7 : 2006 : R2011 SCREW THREADS: NOMENCLATURE, DEFINITIONS, AND LETTER SYMBOLS
    ASME B1.7 : 2006 SCREW THREADS: NOMENCLATURE, DEFINITIONS, AND LETTER SYMBOLS
    ASME Y14.6:2001 SCREW THREAD REPRESENTATION
    ASME Y14.6 : 2001 : R2013 SCREW THREAD REPRESENTATION
    ASME Y14.6 : 2001 : R2007 SCREW THREAD REPRESENTATION
    ASME B1.7 : 2006 : R2016 SCREW THREADS: NOMENCLATURE, DEFINITIONS, AND LETTER SYMBOLS

    Standards Referencing This Book - (Show below) - (Hide below)

    CGA TB 9 : 2008 GUIDELINES FOR THE PROPER HANDLING AND USE OF THE CGA 630/710 SERIES ULTRA HIGH INTEGRITY SERVICE CONNECTIONS
    CGA TB-16 : 2010 RECOMMENDED CODING SYSTEM FOR THREADED CYLINDER OUTLETS AND THREADED VALVE INLETS
    CGA V 7.1 : 2011 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR MEDICAL GASES
    CGA P-2 : 2013 CHARACTERISTICS AND SAFE HANDLING OF MEDICAL GASES
    CGA S 1.2 : 2009 PRESSURE RELIEF DEVICE STANDARDS - PART 2: PORTABLE CONTAINERS FOR COMPRESSED GASES
    CGA P2-5 : 2011 TRANSFILLING OF HIGH PRESSURE GASEOUS OXYGEN USED FOR RESPIRATION
    CGA V 7 : 2015 STANDARD METHOD OF DETERMINING CYLINDER VALVE OUTLET CONNECTIONS FOR INDUSTRIAL GAS MIXTURES
    CGA V 5 : 2008(R2013) DIAMETER INDEX SAFETY SYSTEM (NON-INTERCHANGEABLE LOW PRESSURE CONNECTIONS FOR MEDICAL GAS APPLICATIONS)
    CGA E 7 : 2013 MEDICAL GAS PRESSURE REGULATORS, FLOWMETERS, AND ORIFICE FLOW SELECTORS
    CGA V 9 : 2012 COMPRESSED GAS CYLINDER VALVES
    CGA P2-6 : 2011 TRANSFILLING OF LIQUID OXYGEN USED FOR RESPIRATION
    CGA S 1.3 : 2008 PRESSURE RELIEF DEVICE STANDARDS - PART 3: STATIONARY STORAGE CONTAINERS FOR COMPRESSED GASES
    CGA V 6 : 2014 STANDARD BULK REFRIGERATED LIQUID TRANSFER CONNECTIONS
    CGA S 1.1 : 2011 PRESSURE RELIEF DEVICE STANDARDS - PART 1: CYLINDERS FOR COMPRESSED GASES
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