BS 4825-4:1991 Stainless steel tubes and fittings for the food industry and other hygienic applications. Specification for threaded (IDF type) couplings (+A1:2009)
Publication Year
1991
Document Status
Current
Abstract
Dimensions, tolerances, surface finish, hygienic, assembly and materials requirements for welded and expanded type male parts and liners, nuts and seals for threaded IDF type couplings for use with stainless steel tubes specified in BS 4825-1.
Document History
Supersedes BS 4825-4:1991 and is a revision of BS 4825-4:1977. Confirmed December 2002. Amendment No.1 dated 31 August 2009 - See foreword.
ISBN
9780580656408
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
