HB 4-1-2002
General specification for flared tube connection (English Version)

Standard No.

HB 4-1-2002

Language

Chinese, Available in English version

Release Date

2003

Published By

Professional Standard - Aviation

Latest

HB 4-1-2002

Replace

HB 4-1-1999

Scope

This technical condition is used for standard parts for rigid connection of flared ducts in aircraft, missiles, engines and their accessory piping systems.

HB 4-1-2002 history

• 2003 HB 4-1-2002 General specification for flared tube connection
• 1970 HB 4-1-1999 General specification for flared pipe fittings
• 1984 HB 4-1-1983 Specifications for flared pipe connectors
• 1973 HB 4-1-1976 Specifications for flared pipe connectors