This standard specifies the basic requirements for safety management in the design, construction, commissioning and trial operation, production management, and regular inspection of sour natural gas process pipelines and gas transmission pipelines (pipelines for short) in oil (gas) fields. This standard applies to steel sour natural gas process pipelines and gas transmission pipelines in onshore oil (gas) fields, and includes pipeline accessories and safety protection devices.
SY 6457-2000 history
2007SY/T 6186-2007 Oil and gas pipeline safety regulations
2000SY 6457-2000 Safety code for sour natural gas pipeline
SY 6457-2000 Safety code for sour natural gas pipeline was changed to SY/T 6186-2007 Oil and gas pipeline safety regulations.