GB/T 11344-2008
Non-destructive testing.Practice for measuring thickness by ultrasonic pulse-echo contact method (English Version)

Standard No.

GB/T 11344-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2021-12

Replace By

GB/T 11344-2021

Latest

GB/T 11344-2021

Replace

GB/T 11344-1989

Scope

This standard specifies the method guidelines for measuring the thickness of materials using the contact pulse-echo method at a temperature not exceeding 93.3°C. This standard is applicable to the thickness measurement of any material in which ultrasonic waves can propagate at a constant speed and the back reflection can be obtained and resolved. Values expressed in either imperial or SI units may be used alone as nominal values.

GB/T 11344-2008 Referenced Document

• GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
• JB/T 7522-2004 Ultrasonic Velocity Measurement Method for Nondestructive Testing Materials
• JB/T 9214 Non-destructive testing.Test methods for evaluating performance characteristics of A-scan pulse-echo ultrasonic testing systems*， 2010-02-11 Update

GB/T 11344-2008 history

• 2021 GB/T 11344-2021 Non-destructive testing—Ultrasonic thickness measurement
• 2008 GB/T 11344-2008 Non-destructive testing.Practice for measuring thickness by ultrasonic pulse-echo contact method
• 1989 GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method