UL 147A
Standard for Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies

DETAILS
Edition Number:4SCC Approved:--
Edition Date:2018-06-06DOD Approved: --
Price Code:AANSI Approved: 2018-06-06
Type:ulstd

  • SCOPE

    1 Scope

    1.1 These requirements cover nonrefillable cylinder assemblies for use with propane, Methylacetylene-Propadiene, Stabilized (MPS-Gas), and propylene.

    1.2 Nonrefillable cylinder assemblies covered by these requirements are used with equipment for such purposes as, and not limited to, camping, cooking, heating, lighting, soldering, or brazing, and as covered in the following standards:

    a)     Liquefied Petroleum Gas Code, NFPA 58-2004.

    b)    Standard for Hand-Held Torches for Fuel Gases, UL 147.

    c)     Portable Catalytic Camp Heaters for Use with Propane Gas, ANSI Z21.62-1977(1992).

    d)     Portable Type Gas Camp Heaters, ANSI Z21.63-2000.

    e)     Portable Type Gas Camp Stoves, ANSI Z21.72-2000.

    f)     Portable Type Gas Camp Lights, ANSI Z21.73-2000.

    g)     Portable Refrigerators for Use with HD-5 Propane Gas, ANSI Z21.74-1992 (1998).

    1.3 Methylacetylene-Propadiene, Stabilized (MPS-Gas) used in nonrefillable cylinder assemblies shall be as defined in the Standard for the Design and Installation of Oxygen-Fuel Gas Systems for Welding, Cutting, and Allied Processes, NFPA 51-2002.

    1.4 These requirements do not cover aerosol type containers covered by the requirements in the Standard for Nonrefillable (Disposable) Type Metal Container Assemblies for Butane, UL 147B.

  • TABLE OF CONTENTS
    Expand All

    • Cover
    • Transmittal
    • Table of Contents
      • Body
        • INTRODUCTION
          • 1 Scope
          • 2 Components
          • 3 Units of Measurement
          • 4 Undated References
          • 5 Glossary
          • 6 Pressure and Temperature Ratings
          • 7 Size and Filling Limitations
        • CONSTRUCTION
          • 8 General
          • 9 Assembly
          • 10 Materials
        • PERFORMANCE
          • 11 General
          • 12 Leakage Test
          • 13 Connection Valve Endurance Test
          • 14 Hydrostatic Pressure Strength Test
          • 15 Start-to-Discharge and Resealing-Pressure, Tests of Pressure Relief Valves
          • 16 Fire Test
          • 17 Accelerated Aging Test
          • 18 Fuel Gas Compatibility Test
            • 18.1 General
            • 18.2 Volume change
            • 18.3 Weight loss
          • 19 Low Temperature Test
          • 20 Moist Ammonia-Air Stress Cracking Test
        • MANUFACTURING AND PRODUCTION TESTS
          • 21 General
        • MARKING
          • 22 General