​City gas gate station is a receiving station for natural gas entering the urban pipeline network from long-distance pipelines. It is also an urban distribution station.

Gas equipment and pipeline networks are important facilities to ensure reliable gas supply in cities. They transport combustible media and are distributed in many places, involving the gas consumption of thousands of households.

​With the rapid development of the national economy, intelligent instruments have gradually replaced traditional mechanical pointer meters, promoting the rapid development of automation in the field of natural gas measurement and control.

The urban gas pressure regulating box is a standard suitable for pressure regulating boxes whose inlet working pressure is not greater than 10.0 MPa and whose operating temperature range is greater than -20°C and less than or equal to 60°C.

Natural gas odorizer is mainly used to add trace amounts of liquid odorant to the gas system. The odorizer adopts a fully enclosed working mode and odorizes according to the changing ratio of gas flow. The main function of the natural gas odorizer is to add odorant to natural gas.

Technical field: This utility model relates to an odorizing tank, which belongs to an odorizing device for adding odorant to natural gas.

The NG pressure reducing device (i.e. CNG pressure reducing skid) is a high-pressure differential pressure regulating device. It is mainly used to receive compressed natural gas transported by tankers or high-pressure underground reserves natural gas.

The pressure regulating box refers to placing the pressure regulating device in a special box, located near the building, and is responsible for regulating the air pressure.