JB/T 4010-1985
Ultrasonic flaw detection method for steel retaining rings used in turbogenerators (English Version)

Standard No.

JB/T 4010-1985

Language

Chinese, Available in English version

Release Date

1985

Published By

Professional Standard - Machinery

Status

Be replaced 2007-05

Replace By

JB/T 4010-2006

Latest

JB/T 4010-2018

Scope

This standard is applicable to ultrasonic flaw detection of non-magnetic steel retaining rings of turbine generators and other alloy steel retaining rings with a wall thickness of 25 to 102 mm and a ratio of inner diameter to wall thickness equal to 5:1.

JB/T 4010-1985 history

• 2018 JB/T 4010-2018 Ultrasonic testing of steel retaining rings of turbine generators
• 2006 JB/T 4010-2006 Ultrasonic examination standard for tile steel retaining rings of turbine Generator
• 1985 JB/T 4010-1985 Ultrasonic flaw detection method for steel retaining rings used in turbogenerators