BS EN 751-3:2022 Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water. Unsintered PTFE tapes and PTFE strings (+A1:2023)
Publication Year
2022
Document Status
Current
Abstract
Specifies requirements and test methods for unsintered polytetrafluoroethylene, (PTFE) tapes and strings which are suitable for sealing threaded metallic joints. Applicable to 1st, 2nd and 3rd family gases up to 500 kPa, up to 700 kPa for hot water of heating systems, and up to 20 kPa in gas appliances. The temperature range is limited to -20°C to 125°C.
Document History
Supersedes BS EN 751-3:2022. See National foreword for contractual and legal considerations. 31 January 2024 - Implementation of CEN amendment A1:2023.
ISBN
9780539299540
Publisher Information
British Standards Institution
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.
389 Chiswick High Road
London
BSI
UK
Website: http://www.bsi-global.com/
Email: cservices@bsi-global.com
Tel: 020 8996 9000
