NEN EN ISO 7840 : 2013
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
12-10-2018
12-01-2013
Foreword
1 Scope
2 Normative references
3 General requirements
4 Nominal bore
5 Physical tests on finished hose
5.1 Bursting pressure
5.2 Vacuum-collapse test
5.3 Volume change In liquid C
5.4 Mass reduction In liquid C
5.5 Fire resistance
5.6 Effect of ozone
5.7 Fuel permeation
5.8 Cold-flex test
5.9 Abrasion test: 38 mm and larger fuel-fill hose
with helical wire imbedded reinforcement
5.10 Dry heat resistance
5.11 Oil resistance test
5.12 Adhesion test
6 Marking
Annex A (normative) Fire test
Annex B (normative) Fuel permeation test (or equivalent
test method)
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