HB 7781-2005
Specification for precious metals of catalytic netty pipe for aeroengine (English Version)

Standard No.

HB 7781-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard - Aviation

Latest

HB 7781-2005

Scope

This specification stipulates the requirements, quality assurance regulations and delivery preparations for precious metal catalytic network tubes used in aircraft engine igniters. This specification applies to the manufacture of precious metal catalytic network tubes for aero-engine igniters (hereinafter referred to as catalytic network tubes).

HB 7781-2005 Referenced Document

• GB/T 15077 Geometric size measuring methods of precious metals and their alloy materials*， 2008-03-31 Update

HB 7781-2005 history

• 2005 HB 7781-2005 Specification for precious metals of catalytic netty pipe for aeroengine