This standard specifies the testing and calculation methods for energy consumption of long-distance gas pipeline systems. This standard is applicable to the testing and calculation of the efficiency of compressor units in long-distance natural gas pipelines and the system efficiency of compressor stations.
SY/T 6637-2005 history
2018SY/T 6637-2018 Energy consumption testing and calculation methods for natural gas transmission pipeline systems
2012SY/T 6637-2012 The method of energy consumption test and calculation for natural gas pipeline transport system
2005SY/T 6637-2005 The method on energy consumption measurement and calculation for gas natural pipeline