Although there are a number of different sizes of propane storage tanks, the ones that we are most familiar with are the ones that we use around the house. Typically, we will have one of these attached to our barbecue grill but there may also be times whenever we use them in order to provide heat for the home as well. There are also a number of different accessories that are available for these tanks, which can range anywhere from the valves all the way to nitrogen padding, which is used in special circumstances.

Propane is an odorless gas that is a byproduct of oil production. As the oil is taken from its crude form into the usable form, it gives off propane, along with a number of other gases which are used for fuel. This makes propane somewhat of a limited resource, although there are some large tanks of propane that are available in the Midwest that are stored in salt mines. This is how we can have a seemingly unlimited supply of propane, even though there is only so much that is produced on a regular basis.

Those underground propane storage tanks are huge, and there are plenty of them as well. On a regular basis, liquid propane is taken from those underground storage tanks to the intermediate storage tanks using either a pipeline or trucks from gas and electric providers. Most of the trucks contain 10,000 gallon tanks of propane, but these may also be utilized for more of a localized delivery service. Typically, it is these trucks that will take it to the smaller 2 or 3000 gallon tanks that are available at your local supplier. From there, you will be able to fill your smaller tanks and take them home for use.

Although most of these storage tanks are somewhat contained, there are also various accessories that are available for them as well. For some purposes, such as for use in a hot air balloon, it may be necessary to use nitrogen padding in order to keep the pressure inside of the tank. Because the temperatures can drop so rapidly at higher altitudes, having this nitrogen padding available can make it easier to maintain the pressure inside of the tank and keep the balloon aloft. It also helps balloon operators to avoid some of the more dangerous practices, such as subverting the tanks in hot water, or heating them with fire. Proper gas pressure guages should always be considered here.