Large Propane Tank Restrictions

Large propane tanks are a convenient fuel source for residential, industrial and commercial use. Propane is primarily used for heating purposes. It exists as a liquid at lower temperatures, enabling transport and storage, but burns as a gas at higher temperatures. Propane is highly flammable, and for safety reasons, restrictions are in place as improper use could have explosive consequences.

Tank Size

• Propane tank sizes are chosen according to intended use, the volume of gas required, and available storage space. The size of the tank usually determines whether it is stored above or below ground. Tank size also influences the rate at which propane vaporizes from a liquid to a gas.

Distance

• Propane tank size comes under greatest consideration when dealing with distance from houses and buildings. The average distance for most tanks is 10 feet, but additional distance is required in areas with parking lots, playgrounds, or any flammable materials present. Distance restrictions are also placed when filling tanks, as propane may leak during this process.

Operating

• Only a small amount of propane in the air is needed for ignition. Before operating a propane tank, it is recommended to check for any leaks. This is done by applying a leak-detection solution to the tank connections. Relevant authorities should be contacted immediately for any uncontainable leaks. Under no circumstances should a person smoke while operating a propane tank. Children should also not be allowed to play close to or interfere with a tank.

Storage

• Large propane tanks should never be stored inside a house or building, but should be kept outdoors in a sturdy, upright position. This safety precaution should be practiced whether the tank is deemed empty or full. Propane tanks should not be stored in areas exposed to high temperatures. Tanks stored underground are best protected from extreme temperatures.