Construction concept of high pressure loop natural gas flow cyclic verification device
The long inspection cycle and limited number of calibration institutions of flow meters used for natural gas trade settlement affect regular calibration.Starting from the practical situation,this article e-laborates on the design concept of a high-pressure loop natural gas flow cyclic verification device,which can perfectly solve the above problems while ensuring calibration accuracy and stability.Based on this construction concept,it can meet the requirements of conducting real flow verification for Class 1.0 natu-ral gas flow meters.
for trade settlementhigh pressure loopverification device
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