- Standard No.
- SY/T 6858.5-2016
- Language
- Chinese, Available in English version
- Release Date
- 2016
- Published By
- 国家能源局
- Latest
-
SY/T 6858.5-2016
- Replace
-
SY/T 5447-1992
SY/T 6858.5-2016 history
- 2016 SY/T 6858.5-2016 Nondestructive testing methods for oil well pipes Part 5: Ultrasonic thickness measurement
- 1992 SY/T 5447-1992 Ultrasonic Thickness Measurement of Non-destructive Testing Method for Oil Well Pipe
SY/T 6858.5-2016 Nondestructive testing methods for oil well pipes Part 5: Ultrasonic thickness measurement has been changed from SY/T 5447-1992 Ultrasonic Thickness Measurement of Non-destructive Testing Method for Oil Well Pipe.