SY/T 0086-2003
The electrical isolation of cathodically protected pipelines (English Version)
- Standard No.
- SY/T 0086-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- Professional Standard - Petroleum
- Status
- 2012-12
- Replace By
- SY/T 0086-2012
- Latest
- SY/T 0086-2020
- Scope
- This standard applies to cathodic protection projects for newly built and expanded buried steel oil, gas and water pipelines. It does not involve requirements for insulation devices purely for safety purposes, and does not apply to pipelines transporting chemical media with special requirements. This standard only proposes the minimum requirements for the electrical insulation of cathodically protected pipelines and does not exclude the use of better methods and materials than those specified in this standard.
SY/T 0086-2003 history
- 2020 SY/T 0086-2020 Standards for electrical insulation of cathodically protected pipelines
- 2012 SY/T 0086-2012 Electrical isolation of cathodically protected pipelines
- 2003 SY/T 0086-2003 The electrical isolation of cathodically protected pipelines
- 1970 SY/T 0086-1995 Electrical isolation of cathodically protected pipelines
