SY/T 5561-2008
Friction welding drill pipe (English Version)
- Standard No.
- SY/T 5561-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- Professional Standard - Petroleum
- Status
- 2015-03
- Replace By
- SY/T 5561-2014
- Latest
- SY/T 5561-2014
- Scope
- This standard specifies the structural form, dimensional specifications, technical requirements, test methods and inspection rules of the joints, pipe bodies and friction welding areas of friction welded drill pipes (hereinafter referred to as drill pipes), as well as the marking and packaging requirements of drill pipes. This standard applies to drill pipes used in drilling in oil, natural gas and other industries.
SY/T 5561-2008 history
- 2014 SY/T 5561-2014 Drill pipe
- 2008 SY/T 5561-2008 Friction welding drill pipe
- 1993 SY/T 5561-1992 Friction welding drill pipe welding zone technical conditions
