- Standard No.
- SY/T 6277-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- Professional Standard - Petroleum
- Latest
-
SY/T 6277-2017
- Replace
-
SY/T 6277-2005
SY/T 6504-2010
SY/T 6781-2010
SY/T 6277-2017 history
- 2017 SY/T 6277-2017 Specifications for Personal Protection in Hydrogen Sulfide Environment
- 2011 SY/T 6504-2010 The safety provisions for hydrogen sulfide environment in beach-shallow sea petroleum operations
- 2005 SY/T 6277-2005 Specification of hydrogen sulfide monitoring and protecting for operation personnel in oil and gas field involving hydrogen sulfide
- 2000 SY 6504-2000 The safety provisions for hydrogen sulfide environment in shallow water petroleum operations
- 1997 SY 6277-1997 Rules of hydrogen sulfide monitoring and protecting for operators in petroleum and nature gas field with hydrogen sulfide
SY/T 6277-2017 Specifications for Personal Protection in Hydrogen Sulfide Environment has been changed from SY/T 6504-2010 The safety provisions for hydrogen sulfide environment in beach-shallow sea petroleum operations.
SY/T 6277-2017 Specifications for Personal Protection in Hydrogen Sulfide Environment has been changed from SY/T 6781-2010 Standard of public safety distance for natural gas processing plants involving high hydrogen sulfide .