How to check the gas source of natural gas

The inquiry method is: consult local gas companies or residential property management and neighborhood committees.

The gas sources used by families in China can be roughly divided into three types: natural gas, liquefied petroleum gas and artificial gas. Under each gas source, there are different classifications. Natural gas is a combustible gas buried in the stratum adjacent to oil or coal mine, which is formed by the decomposition of organic matter in the stratum after long-term biochemical action. The common way is to supply gas by pipeline. Commonly used in commercial buildings and residential areas. Natural gas types are: 12T, 10T, 13T, 4T and 6T.