This standard specifies the preparation, procedures and technical requirements for trial operation and commissioning of commercial natural gas transmission pipelines. This standard is applicable to the trial operation and production of newly built and reconstructed commercial natural gas transmission pipelines.
SY/T 6233-2002 history
2012SY/T 5922-2012 The operation regulation of gas pipeline
2003SY/T 5922-2003 Run criterion of natural gas pipeline
2002SY/T 6233-2002 Commissioning and start - up code for gas transmission pipeline
SY/T 6233-2002 Commissioning and start - up code for gas transmission pipeline was changed to SY/T 5922-2003 Run criterion of natural gas pipeline.