From fueling homes to cutting and fusing metal, compressed gas is used for a range of applications. Stored in airtight cylinders, the pressure inside the containers can make even non-toxic gas highly volatile when not handled properly. Below is a look at consequences that could come from caring for compressed gas incorrectly.

What Dangers Are Linked to Improper Compressed Gas Handling?

Explosions

Any disturbance in conditions could disrupt the delicate balance of pressure inside a compressed gas tank. If the containers are kept on a busy industrial warehouse floor or inside a cluttered weld shop, for example, there’s a greater likelihood of containers being bumped or tipped over. If this happens, the gas inside could expand and contract. If the cylinder valve is loose or there’s a crack in the container or hose, gas will leak quickly. The pressure from the escaping gas could propel the cylinder into the air with the velocity of a rocket, hurting welders, employees, and anyone else in the way.

Burns & Asphyxiation

Dragging cylinders across the floor, instead of transporting them in carts, could cause dangerous consequences. If a cylinder leaks, some compressed liquefied gases, such as ammonia and nitrous oxide, could freeze tissue and cause burn-like wounds. If cylinders containing inert compressed gas, such as helium and nitrogen, leak in poorly ventilated spaces, the substances could reduce oxygen levels in the air and cause anyone in the area to pass out or asphyxiate.

Fires

Some compressed gases, such as butane, ethylene, and methylamine, are highly flammable under certain conditions. Fire or explosion can occur when the concentration of gas in the air is between its lower and upper flammable limits. The gas is too lean to burn when it’s below the lower flammable limit and too rich to burn when it exceeds the upper flammable limit. Keep containers out of warm rooms and away from ignition sources, such as open flames, combustible materials, and direct sunlight, as cylinders could catch fire if temperatures exceed 125 degrees Fahrenheit. 

Whether you have a welding hobby or run a professional shop, Wayne Oxygen & Welding Supply, with locations in Waynesboro, Charlottesville, and Harrisonburg, VA, is the leading source for everything needed for your projects. Beyond compressed gas, the company also carries welding helmets and state-of-the-art equipment by Lincoln Electric® and Miller Electric® to improve safety while working. To inquire about carbon dioxide, oxygen, and more compressed gases available in Waynesboro, call (540) 942-4145, connect with the Charlottesville facility at (434) 295-2334, or call (540) 434-1235 for the Harrisonburg location. You can also visit the company online to fill out a service request and product inquiry forms.