JB/T 5442-1991
Magnetic particle inspection of key components of compressor (English Version)

Standard No.

JB/T 5442-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Machinery

Status

Be replaced 2018-04

Replace By

JB/T 5442-2017

Latest

JB/T 5442-2017

Scope

This standard specifies the dry and wet magnetic particle (including fluorescent and non-fluorescent) flaw detection methods and defect grade classification of important compressor parts. This standard is suitable for inspecting surface and near-surface defects of important compressor parts made of ferromagnetic materials.

JB/T 5442-1991 history

• 2017 JB/T 5442-2017 Magnetic particle testing of important parts of positive displacement compressors
• 1991 JB/T 5442-1991 Magnetic particle inspection of key components of compressor