Jinan Metro Line 2 is the third operational metro line in Jinan, Shandong Province, China. It commenced initial operation on March 26, 2021.

Jinan Metro Line R2 Electric Trace Heating Project
Jinan, Shandong
December 26, 2020
Combined Garage
356 meters
DN65
5℃
Water
Huanrui DBR heating cables
800 meters
13
9.6 KW
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