SY/T 5446-1992
Non-destructive testing method for oil well pipes Ultrasonic flaw detection of drill pipe welds (English Version)
- Standard No.
- SY/T 5446-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Petroleum
- Status
- 2012-12
- Replace By
- SY/T 6858.4-2012
- Latest
- SY/T 6858.4-2012
- Scope
- This standard specifies the performance, flaw detection methods and defect assessment of ultrasonic flaw detection equipment for oil drill pipe seams. This standard is suitable for inspecting transverse defects in the weld area of petroleum drill pipes, such as cracks, lack of fusion, etc.
SY/T 5446-1992 history
- 2012 SY/T 6858.4-2012 Nondestructive testing method for OCTG.Part 4:Ultrasonic inspection for drill pipe weld seams
- 1992 SY/T 5446-1992 Non-destructive testing method for oil well pipes Ultrasonic flaw detection of drill pipe welds
SY/T 5446-1992 Non-destructive testing method for oil well pipes Ultrasonic flaw detection of drill pipe welds was changed to SY/T 6858.4-2012 Nondestructive testing method for OCTG.Part 4:Ultrasonic inspection for drill pipe weld seams.
