HB 6522-1991
Specifications for Quick Release Clamps for Conduit Connections (English Version)

Standard No.

HB 6522-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Aviation

Status

Be replaced 2002-02

Replace By

HB 6522-2001

Latest

HB 6522-2001

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging and storage of quick-release clamps for conduit connections. This standard is applicable to the manufacturing, testing and acceptance of quick-release clamps for duct connection for aircraft fuel systems and air-conditioning systems with operating pressures P≤0.35MPa and operating temperatures of -55 to +150°C.

HB 6522-1991 history

• 2001 HB 6522-2001 Specification for quick-release clamps for conduit connections
• 1991 HB 6522-1991 Specifications for Quick Release Clamps for Conduit Connections