This standard specifies the installation requirements, installation methods and inspection methods of compressed natural gas (hereinafter referred to as CNG) special equipment for vehicles. This standard is applicable to CNG single-fuel, gasoline/CNG dual-fuel and diesel-CNG dual-fuel vehicles whose rated working pressure of natural gas is not greater than 20MPa.
GB/T 19240-2003 history
2022GB 19239-2022 Installation specification for gas system of gas vehicles
2013GB 19239-2013 Mounting requirements of special equipment for gas vehicle
2003GB/T 19240-2003 Mounting requirements of special equipment for compressed natural gas vdhicles
GB/T 19240-2003 Mounting requirements of special equipment for compressed natural gas vdhicles was changed to GB 19239-2013 Mounting requirements of special equipment for gas vehicle.