JB/T 5080-1991
Specifications for cast iron valve guides for internal combustion engines (English Version)

Standard No.

JB/T 5080-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Machinery

Status

Be replaced 2008-07

Replace By

JB/T 5080-2008

Latest

JB/T 5080-2018

Scope

This standard specifies the technical requirements, inspection rules and marking, packaging, transportation and storage of cast iron valve guides for internal combustion engines. This standard applies to cast iron valve guides for reciprocating piston internal combustion engines with a cylinder diameter less than or equal to 200mm.

JB/T 5080-1991 history

• 2018 JB/T 5080-2018 Technical specifications of cast iron valve guides for internal combustion engines
• 2008 JB/T 5080-2008 Internal combustion engines.Cast iron valve guidepipes.Specification
• 1991 JB/T 5080-1991 Specifications for cast iron valve guides for internal combustion engines