BS 4543-3:1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Factory-made insulated chimneys Specification for chimneys with stainless steel fluelining for use with oil fired appliances
Hardcopy , PDF
01-03-2005
English
31-12-1990
Committees responsible
Foreword
Specification
1. Scope
2. Definitions
3. Materials
4. Fire-stop and spacer
5. Chimney support
6. Tolerances
7. Testing sequence
8. Measurement of length and internal diameter
9. Chimney support test
10. Leakage test
11. Regularity of internal diameter test
12. Draught test
13. Thermal performance test
14. Strength test
15. Moisture test
16. Marking
Tables
1. Compositions of stainless steels
2. Materials and minimum thicknesses of outer casings
of chimney sections not exposed to the external
environment
3. Permitted reduction in declared internal diameter
after testing or disc clearance
Figures
1. Typical straight chimney installation
2. Typical chimney installation incorporating bends
3. Typical fire-stops and spacers
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