ISO 8574:2004
Aerospace - Hydraulic system tubing - Qualification tests for bent tubes

Standard No.

ISO 8574:2004

Release Date

2004

Published By

International Organization for Standardization (ISO)

Latest

ISO 8574:2004

Scope

This International Standard specifies pressure impulse and burst test procedures for determining and classifying the impulse fatigue strengths of bent tubes used in aerospace hydraulic systems. The procedures are intended for qualification purposes of high- and low-pressure system tubing or for the evaluation of new materials for hydraulic system tubing. NOTE Requirements for tubing used in aerospace hydraulic systems are given in ISO 8575.

ISO 8574:2004 Referenced Document

• ISO 6772 Aerospace - Fluid systems - Impulse testing of hydraulic hose, tubing and fitting assemblies*， 2012-10-01 Update

ISO 8574:2004 history

• 2004 ISO 8574:2004 Aerospace - Hydraulic system tubing - Qualification tests for bent tubes
• 1990 ISO 8574:1990 Aerospace; hydraulic system tubing; qualification tests