BS 7523:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for preformed cellular polyethylene (PE) materials for the thermal insulation of pipework
Hardcopy , PDF
01-02-2024
English
10-31-1991
Committees responsible
Foreword
Specification
1. Scope
2. Composition
3. Types
4. Dimensions and tolerances
5. Physical properties
6. Condition and appearance
7. Sampling
8. Pipe sections
9. Marking
Appendices
A. Factors affecting the thermal conductivity
B. Method for the determination of thermal
conductivity
C. Burning properties of polyethylene (PE) cellular
materials
D. Notes for designers
Tables
1. Dimensional tolerances for pipe insulation
2. Physical properties
3. Symbols and units
Figures
1. Guarded end apparatus
2. Calibrated or calculated end apparatus
3. Nukiyama correction
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