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BS 4825-4(1991) : 1991
Current
The latest, up-to-date edition.
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STAINLESS STEEL TUBES AND FITTINGS FOR THE FOOD INDUSTRY AND OTHER HYGIENIC APPLICATIONS - PART 4: SPECIFICATION FOR THREADED (IDF TYPE) COUPLINGS
Hardcopy , PDF
English
01-01-1991
Committees responsible
Foreword
1 Scope
2 Information to be supplied by the purchaser
3 Definitions
4 Symbols
5 Design
6 Materials
7 Dimensions and tolerances
8 Surface finish
9 Assembly
10 Hygiene
11 Manufacturer's certificate
Appendix A - Essential information to be supplied by the
purchaser in the enquiry and/or order
Appendix B - Purchaser options
Appendix C - Trapezoidal threads intended for threaded couplings
Appendix D - Cross section of threaded coupling assemblies
Appendix E - Grooves for expanded type male parts and liners
Appendix F - Lock rings for expanded type male parts and liners
Appendix G - Guide for expanding with straight tube
Appendix H - Effect of non-metallic products on water quality
Appendix J - Marking
Publication(s) referred to
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