This standard specifies the basic guidelines that should be followed for the safe use of flammable gas detection alarms. This standard applies to the installation and use of fixed combustible gas detection alarms in flammable and explosive places during onshore oil and natural gas exploration, development, gathering and transportation and other production processes.
SY 6503-2000 history
2022SY/T 6503-2022 Safety Specifications for Combustible Gas and Toxic Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering
2016SY/T 6503-2016 Safety Specifications for Combustible Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering
2008SY 6503-2008 Safety technical specification of combustible gas detection and alarm system for petroleum and natural gas engineering
2000SY 6503-2000 Regulation for using combustible gas detection and alarm instruments