How to Safely Remove Propane from a Mounted ASME Tank

What is the best way to safely remove propane from a mounted ASME tank?

A. Use a wrench to loosen the valve

B. Disconnect the tank from the gas line

C. Open the valve to release the propane

D. Call a professional to handle the task

Answer:

It is best to call a professional to safely remove propane from a mounted ASME tank as they have the proper training and equipment to handle such tasks.

To safely remove propane from a mounted ASME tank, calling a professional is the safest and most recommended option. Propane tanks, often used for barbeque grills and in remote locations as substitutes for natural gas, contain pressurized gas which can be hazardous to handle without proper training and equipment.

When a propane tank's fill valve needs changing, attempting to handle the tank or the valve on your own can result in safety risks. It is crucial to have a certified professional who is trained in handling pressurized tanks perform the removal safely.

Monitoring the level of propane remaining in your tank can prevent running out unexpectedly. For this, you can use pressure gauges available at hardware stores; however, they are dependent on the air temperature due to Gay-Lussac's Law, which states that the pressure inside the tank will vary with changes in temperature.