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ISO 10502:2012

Current
Current

The latest, up-to-date edition.

Aerospace — Hose assemblies in polytetrafluoroethylene (PTFE) for use up to 232 °C and 10 500 kPa — Technical specifications and requirements
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, Russian

Published date

01-26-2012

Preview

ISO 10502:2012 specifies requirements for polytetrafluoroethylene (PTFE) hose assemblies for use in aircraft hydraulic, fuel and lubricating oil systems at temperatures between -55 °C (-67 °F) and 232 °C (450 °F) for Class I assemblies and between -55 °C (-67 °F) and 135 °C (275 °F) for Class II assemblies, and at nominal pressures up to 10 500 kPa (1 523 psi) (105 bar). The hose assemblies are also suitable for use within the same temperature and pressure limitations in aerospace pneumatic systems where some gaseous diffusion through the wall of the PTFE liner is tolerated.

ISO 10502:2012 covers hose assemblies of the following classes:

· class I: hose assemblies with fitting of corrosion-resistant steel or titanium parts [232 °C (450 °F)];

· class II: hose assemblies with fitting of corrosion-resistant steel and aluminium parts [135 °C (275 °F)], DN12 and larger.

Committee
ISO/TC 20/SC 10
DevelopmentNote
Supersedes ISO/DIS 10502. (01/2012)
DocumentType
Standard
Pages
19
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 10502:2012 Identical
DIN ISO 10502:1997-10 Identical

PREN 3576 : 200P2 AEROSPACE SERIES - PTFE FLEXIBLE HOSE ASSEMBLY OF A NOMINAL PRESSURE EQUAL TO 10500 KPA WITH 8 DEGREE 30 MINUTES FITTING IN TITANIUM - PRODUCT STANDARD
SAE AIR 2000 : 2000 AEROSPACE FLUID SYSTEM STANDARDS, METRIC, NATIONAL AND INTERNATIONAL

ISO 2685:1998 Aircraft — Environmental test procedure for airborne equipment — Resistance to fire in designated fire zones
ISO 6772:2012 Aerospace — Fluid systems — Impulse testing of hydraulic hose, tubing and fitting assemblies
ISO 5855-3:1999 Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems
ISO 7258:1984 Polytetrafluoroethylene (PTFE) tubing for aerospace applications Methods for the determination of the density and relative density
ISO 8829-1:2009 Aerospace Test methods for polytetrafluoroethylene (PTFE) inner-tube hose assemblies Part 1: Metallic (stainless steel) braid

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