Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators and expansion joints and non-metallic tubes - Requirements and classification (Incorporating corrigendum September 2025)
BS EN ISO 13971:2025
Document Status
Current
Supplement
British Standards Extra Supplement
Series
BS EN ISO
Abstract
Relates to refrigerating systems and heat pumps, focusing on the flexible pipe elements and non-metallic tube in refrigerant circuits. Areas covered include applications, materials, testing and requirements in terms of marking and documentation.
History
Supersedes BS EN 1736:2008 and BS ISO 13971:2012. Amendment dated 30 September 2025 - This corrigendum renumbers BS ISO 13971:2012 as BS EN ISO 13971:2025. See National foreword for contractual and legal considerations.
ISBN
9780539364859
Subjects
- Building services
- Air conditioning/ventilation
- Pipes
- Space heating/central heating
- Refrigeration systems
- Heat exchangers
- Heat pumps
- Ducts/flues/pipes
Publisher History
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
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