Can the natural gas main go inside the kitchen?

You said the location of the main pipe, you don't know. Does it mean (e.g. a six-storey) natural gas main pipeline passing up and down the kitchen, this kind of pipeline installation is in line with safety requirements.

It is best not to, after taking the hidden pipe, the corrosion of the pipeline is unknown, there are potential safety hazards, and it is not easy to maintain. >>>More

Municipal natural gas pipelines cannot pass through the user's home, which is a requirement of relevant codes and standards. >>>More

Summary. Because, according to the installation requirements of indoor gas pipelines, pipes are generally installed in corridors, stairwells, kitchens and auxiliary rooms, and it is strictly forbidden to install gas pipelines and facilities in toilets, studies, bedrooms and other places with poor air circulation or temporary rest. >>>More

You can ask for a change in the installation, and if not, you can ask for compensation.