SY/T 4055-1993
Standard for γ-ray Full View Exposure Technique of Spherical Tank (English Version)
- Standard No.
- SY/T 4055-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Petroleum
- Status
- 2004-11
- Replace By
- SY/T 0455-2004
- Latest
- SY/T 0455-2004
- Scope
- This standard is applicable to the gamma ray panoramic exposure inspection method of butt welds of steel spherical storage tanks with base metal thickness of 15~75mm.
SY/T 4055-1993 history
- 2004 SY/T 0455-2004 Standard for γ-ray full view exposure technique of spherical tank
- 1993 SY/T 4055-1993 Standard for γ-ray Full View Exposure Technique of Spherical Tank
SY/T 4055-1993 Standard for γ-ray Full View Exposure Technique of Spherical Tank was changed to SY/T 0455-2004 Standard for γ-ray full view exposure technique of spherical tank.
