• UL 21 : 2014

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.

    LP-GAS HOSE

    Available format(s):  Hardcopy

    Language(s): 

    Published date:  12-15-2014

    Publisher:  Underwriters Laboratories

    Add to Watchlist

    Add To Cart

    Abstract - (Show below) - (Hide below)

    These revisions to ANSI/UL 21 include the following: 1. Revision to the moist ammonia-air stress cracking test

    Scope - (Show below) - (Hide below)

    These requirements cover hose and hose assemblies in sizes up to and including a nominal internal diameter of 4 in (102 mm) for conveying liquefied petroleum gas (LP-Gas) intended to be installed in closed systems in compliance with the Standard of the National Fire Protection Association Liquefied Petroleum Gas Code, NFPA 58.

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

    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current
    Supersedes

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

    CSA 1.8 : 2016 GAS FOOD SERVICE EQUIPMENT
    CSA 9.1 : 2009 : INC : ADD B : 2013 : R2014 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    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
    UL 1776 : 3 HIGH-PRESSURE CLEANING MACHINES
    NFPA 1192 : 2018 RECREATIONAL VEHICLES
    CSA 9.1 : 2009 : INC : ADD B : 2013 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    NFPA 58 : 2017 LIQUEFIED PETROLEUM GAS CODE
    CSA 9.1 : 2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ANSI Z21.15 : 2009 : INC : ADD B : 2013 : R2014 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    NFPA 58 HDBK : 2017 LP-GAS CODE HANDBOOK
    CSA 9.1 : 2009 : INC : ADD A : 2012 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    UL 147 : 7 HAND-HELD TORCHES FOR FUEL GASES
    ANSI Z21.15 : 2009 : INC : ADD B : 2013 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    UL 60335-2-72 : 1ED 2017 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-72: PARTICULAR REQUIREMENTS FOR FLOOR TREATMENT MACHINES WITH OR WITHOUT TRACTION DRIVE, FOR COMMERCIAL USE
    UL 1254 : 4 PRE-ENGINEERED DRY CHEMICAL EXTINGUISHING SYSTEM UNITS
    ANSI Z21.15:2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    ANSI Z21.15 : 2009 : INC : ADD A : 2009 MANUALLY OPERATED GAS VALVES FOR APPLIANCES, APPLIANCE CONNECTOR VALVES AND HOSE END VALVES
    UL 1384 : 4ED 2016 OUTLINE WATER-BASED AUTOMATIC EXTINGUISHER UNITS
    CSA 3.8 : 2014 GAS-FIRED EQUIPMENT FOR DRYING FARM CROPS
    ANSI Z83.11 : 2016 GAS FOOD SERVICE EQUIPMENT
    ANSI/IAS U.S. LC 2 : 1996 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    ANSI/IAS U.S. LC 2 : 1996 : INC : ADD A : 1998 : R2015 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    • 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, flexibile and cost effective