GB/T 21424-2008

This standard specifies safety performance requirements and corresponding test methods for fuel tanks used in low-speed goods vehicles, primarily focusing on agricultural and rural transportation applications. It is applied during the design, manufacturing, and quality inspection of fuel tanks for vehicles such as three-wheeled and four-wheeled low-speed trucks commonly used in farming and short-distance cargo hauling. The standard ensures that fuel tanks meet critical safety criteria, including leak resistance, pressure endurance, and fire prevention, to protect operators and the environment in agricultural settings.