SY/T 5226-1997
CJT economical package of pumping unit (English Version)
- Standard No.
- SY/T 5226-1997
- Language
- Chinese, Available in English version
- Release Date
- 1997
- Published By
- Professional Standard - Petroleum
- Status
- 2005-11
- Replace By
- SY/T 5226-2005
- Latest
- SY/T 5226-2020
- Scope
- This standard specifies the classification, structure and naming, requirements, sampling and testing methods and marking, packaging, transportation and storage of CJT series pumping unit energy-saving drag devices. This standard applies to the design, production, installation and use of CJT series pumping unit energy-saving drag devices for beam pumping units. The drag device includes YCCH ultra-high slip three-phase asynchronous motor and CK pumping unit control box.
SY/T 5226-1997 history
- 2020 SY/T 5226-2020 Energy-saving drag device for pumping units of oil and gas drilling equipment
- 2014 SY/T 5226-2014 Economical package of pumping unit
- 2005 SY/T 5226-2005 CJT economical package of pumping unit
- 1997 SY/T 5226-1997 CJT economical package of pumping unit
