• ISO 13971:2012

    Current The latest, up-to-date edition.

    Refrigeration systems and heat pumps — Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes — Requirements and classification

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  28-08-2012

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 13971:2012 describes requirements, design and installation of flexible pipe elements (e.g. metallic flexible pipe, metallic flexible tube, vibration isolator, expansion joint) and non-metallic tube used in the refrigerant circuits of refrigerating systems and heat pumps.

    ISO 13971:2012 also describes the requirements to qualify the tightness and permeability of non-metallic tubes (e.g. plastic) used in evaporating and/or condensing sides of refrigerating systems and heat pumps.

    ISO 13971:2012 does not apply to flexible pipes that are only occasionally stressed beyond the elastic limit (e.g. during repair work), or to joints that are free to rotate or hinge.

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

    Committee ISO/TC 86/SC 1
    Development Note Supersedes ISO/DIS 13971. (08/2012)
    Document Type Standard
    Product Note THIS STANDARD ALSO REFERS TO ISO 5149-2, ISO 5149-1, ISO 5149-3, ISO 5149-4.
    Publisher International Organization for Standardization
    Status Current

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

    16/30338439 DC : 0 BS EN ISO 14903 - REFRIGERATING SYSTEMS AND HEAT PUMPS - QUALIFICATION OF TIGHTNESS OF COMPONENTS AND JOINTS
    ISO 14903:2017 Refrigerating systems and heat pumps — Qualification of tightness of components and joints
    EN ISO 14903:2017 Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2017)
    BS ISO 14903:2012 Refrigerating systems and heat pumps. Qualification of tightness of components and joints
    BS EN ISO 14903:2017 Refrigerating systems and heat pumps. Qualification of tightness of components and joints
    I.S. EN ISO 14903:2017 REFRIGERATING SYSTEMS AND HEAT PUMPS - QUALIFICATION OF TIGHTNESS OF COMPONENTS AND JOINTS (ISO 14903:2017)
    ISO 5149-2:2014 Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation
    BS ISO 5149-2:2014 Refrigerating systems and heat pumps. Safety and environmental requirements Design, construction, testing, marking and documentation

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

    ISO 6605:2017 Hydraulic fluid power — Test methods for hoses and hose assemblies
    ISO 175:2010 Plastics Methods of test for the determination of the effects of immersion in liquid chemicals
    • 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