Datong old residential area has completed the upgrading of gas pipe network to wall climbing pipe, and the old standpipe and gas meter in the original building are gone.

Will be demolished, but when the pipe network is upgraded, new wall climbing pipes will be added to the original building. The old standpipes and gas meters in the original building are still kept and continue to be used.

In the process of upgrading the gas pipeline network, gas companies usually keep the original standpipe and gas meter and install a new wall-climbing pipe next to the standpipe in order to facilitate installation and maintenance. In this way, the gas can be transported to all floors through the new climbing pipe, and then distributed to all households through the old riser.

The new wall-climbing pipe is generally installed on the corridor or external wall, which can facilitate daily maintenance and safety inspection. Old risers and gas meters will not be dismantled or abandoned, they still play the role of gas distribution.

It should be noted that the specific regulations in each region may be different. Therefore, in order to accurately understand the upgrading of gas pipe network in old residential areas in Datong City, it is suggested to consult local gas companies or relevant departments.