These requirements cover hand-held torches of the air aspirating type for operations such as heating@ soldering@ and brazing.Torches covered by these requirements are intended to operate on commercial grade fuel gases other than acetylene as defined in the Standard for Design and Installation of Oxygen-Fuel Gas Systems for Welding@ Cutting@ and Allied Processes@ NFPA 51-2002.Torches covered by these requirements are intended for direct connection to disposable containers covered in the Standard for Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies@ UL 147A@ Standard for Nonrefillable (Disposable) Type Metal Container Assemblies for Butane@ UL 147B@ or similar type disposable containers@ or as covered by 1.4.Torches covered by these requirements may incorporate integral container assemblies which may be refillable.LP-Gas torches are intended for use in accordance with the Liquefied Petroleum Gas Code@ NFPA 58-2004.Torches covered by these requirements shall be permitted to incorporate a hose assembly and shall be permitted to be used with refillable containers greater than 2.71 pound (1.23 kg) water capacity.
UL 147B BULLETIN-2008 history
1970UL 147B-2019 Nonrefillable (disposable) type metal container assemblies for butane
2016UL 147B-2016 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane (Fourth Edition)
2015UL 147B BULLETIN-2015 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane (COMMENTS DUE: SEPTEMBER 11@ 2015)
2013UL 147B BULLETIN-2013 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane (COMMENTS DUE: SEPTEMBER 16@ 2013)
2008UL 147B BULLETIN-2008 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane (COMMENTS DUE: SEPTEMBER 29@ 2008)
2005UL 147B BULLETIN-2005 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane
2005UL 147B-2005 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane Third Edition; Reprint with Revisions Through and Including May 26, 2006
2004UL 147B BULLETINS-2004 Request for Comments on Proposed Sixth Edition of the Standard for Hand-Held Torches For Fuel Gases, UL 147; Third Edition of the Standard for Nonrefillable (Disposable) Type Fuel Gas Cylinder Assemblies, UL 147A; and Third Edition of the Standard for Non
2004UL 147B BULLETIN-2004 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane
1996UL 147B-1996 Nonrefillable (disposable) type metal container assemblies for butane
1992UL 147B-1992 UL Standard for Safety Nonrefillable (Disposable) Type Metal Container Assemblies for Butane (First Edition)