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Standard
ISO 6806
Fifth edition
Rubber hoses and hose assemblies
2024-05
for use in oil burners —
Specification
Tuyaux et flexibles en caoutchouc pour brûleurs à fuel —
Spécifications
Reference number
ISO 6806:2024(en) © ISO 2024
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ISO 6806:2024(en)
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© ISO 2024
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Published in Switzerland
© ISO 2024 – All rights reserved
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ISO 6806:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Construction . 2
5 Dimensions and tolerances . 2
5.1 Inside diameter .2
5.2 Bend radii .2
5.3 Thickness of lining and cover .2
6 Physical requirements for lining and cover . 3
7 Physical requirements for hoses and hose assemblies . 3
7.1 Hydrostatic tests .3
7.1.1 Proof pressure test .3
7.1.2 Burst pressure test .3
7.2 Oil swell .3
7.3 External pressure test .3
7.4 Low-temperature flexibility .4
7.5 Flammability .4
7.6 Ozone resistance (cover only) .
...