BS 4607-3:1971

Co-operating organizations
Foreword
Specification
1 Scope
2 Definition
3 General requirements
4 General conditions for tests
5 Classification
6 Marking
7 Dimensions
8 Construction
9 Mechanical properties
10 Resistance to heat
11 Resistance to burning
12 Insulation resistance and electric strength
Standard sheet
1 Pliable conduits, corrugated or plain, of self-
    extinguishing plastics materials
Figures
1 Gauge for checking maximum outside diameter of
    conduits
2 Gauge for checking minimum inside diameter of
    conduits
3 Gauge for checking minimum outside diameter of
    conduits
4 Arrangement for compression test
5 Impact test apparatus
6 Apparatus for bend test
7 Apparatus for high temperature compression test
8 Circuit diagram for insulation test

Classification, dimensions and tests for pliable conduits manufactured from any self-extinguishing plastics material which meets the test requirements. In close agreement with CEE 26 and with a draft CEE Recommendation for pliable circuits.