ISO 6772:2012

INTERNATIONAL ISO
STANDARD 6772
Third edition
2012-10-01
Aerospace — Fluid systems — Impulse
testing of hydraulic hose, tubing and
fitting assemblies
Aéronautique et espace — Systèmes de fluides — Essai d’impulsion
des tuyauteries flexibles, tubes et raccords
Reference number
ISO 6772:2012(E)
©
ISO 2012

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ISO 6772:2012(E)
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ii © ISO 2012 – All rights reserved

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ISO 6772:2012(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 1
4.1 Shape of impulse trace . 1
4.2 Calculation of pressure rise . 2
4.3 Preparation of specimens . 2
4.4 Test fluid . 3
5 Principle of test . 3
6 Test method . 3
7 Intended use. 4
7.1 Standard . 4
7.2 Reference . 4
Bibliography . 6
© ISO 2012 – All rights reserved iii

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ISO 6772:2012(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to
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