JB/T 6912-1993
Non-destructive testing of pump product parts Magnetic particle testing (English Version)

Standard No.

JB/T 6912-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Machinery

Status

Be replaced 2008-12

Replace By

JB/T 6912-2008

Latest

JB/T 6912-2019

Scope

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

JB/T 6912-1993 history

• 2019 JB/T 6912-2019 Non-destructive testing of pump product parts Magnetic particle testing
• 2008 JB/T 6912-2008 Magnetic particle testing. Non-destructive testing for parts of pump
• 1993 JB/T 6912-1993 Non-destructive testing of pump product parts Magnetic particle testing