ISO 6772:2012

Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies

This International Standard specifies the requirements and the procedures for impulse testing of hose, tubing, and fitting assemblies for use in aerospace hydraulic systems. Requirements may apply, when appropriate, to components used in other aerospace fluid systems.

Aéronautique et espace — Systèmes de fluides — Essai d'impulsion des tuyauteries flexibles, tubes et raccords

General Information

• Status: Published
• Publication Date: 23-Sep-2012
• ICS: 49.080 - Aerospace fluid systems and components
• ICS: 83.140.40 - Hoses
• Technical Committee: ISO/TC 20/SC 10 - Aerospace fluid systems and components
• Drafting Committee: ISO/TC 20/SC 10/WG 6 - Couplings for rigid pipe
• Current Stage: 9060 - Close of review
• Start Date: 04-Mar-2029

Relations

• Revises: ISO 6772:1988 - Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies
• Effective Date: 30-May-2009

Standards Content (Sample)

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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© ISO 2012
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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
...