BS 669-2:1988
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Flexible hoses, end fittings and sockets for gas burning appliances Specification for corrugated metallic flexible hoses, covers, end fittings and sockets for catering appliances burning 1st and 2nd family gases
Hardcopy , PDF
12-15-1995
English
02-29-1988
Foreword
Committees responsible
Specification
Section one. General
1. Scope
2. Definitions
Section two. Flexible connection
3. General
4. Design and dimensions
5. Materials
6. Methods of assembly
7. Performance
Section three. Requirements for end fittings and
sockets
8. General
9. Materials
10. Performance of the end fitting assembly
11. Installation instructions
12. Marking
Tables
1. Flow rate through flexible connections
2. Dimensions of flexible connections
3. Properties and methods of test for synthetic
covers
4. Test conditions
5. Strength and impact tests
Figures
1. Rolling bend fatigue test
2. Torsional loading test
3. Pull test
4. Impact test apparatus
5. Impact test
6. Drop test
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