EJ/T 768-1993
Ultrasonic flaw detection method and flaw detection result classification of nuclear grade container overlay welding layer (English Version)

Standard No.

EJ/T 768-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Nuclear Industry

Status

Be replaced 1997-05

Replace By

EJ/T 1039-1996

Latest

NB/T 20003.1-2021

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NB/T 20003.4-2021

NB/T 20003.5-2021

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NB/T 20003.7-2021

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EJ/T 768-1993 history

• 2021 NB/T 20003.1-2021 Non-destructive testing of nuclear island machinery and equipment in nuclear power plants Part 1: General requirements
• 2010 NB/T 20003.1-2010 Non-destructive testing for mechanical components in nuclear island of nuclear power plants-Part 1: General requirements
• 1996 EJ/T 1039-1996 Code on non-destructive test for mechanical equipments in nuclear island of nuclear power plants
• 1993 EJ/T 768-1993 Ultrasonic flaw detection method and flaw detection result classification of nuclear grade container overlay welding layer

EJ/T 768-1993 Ultrasonic flaw detection method and flaw detection result classification of nuclear grade container overlay welding layer was changed to EJ/T 1039-1996 Code on non-destructive test for mechanical equipments in nuclear island of nuclear power plants.