What must be done to acetylene cylinders used for welding or cutting?

Acetylene cylinders are designed to safely contain this flammable gas, but they require specific handling and transportation procedures to prevent accidents and ensure safety. When transporting acetylene cylinders, it is essential that they are secured in a proper carrier or truck that is specifically designed for such purposes. This prevents the cylinder from rolling, falling, or being subjected to impacts during transport, which could compromise their integrity and lead to dangerous situations such as leaks or explosions.

Using a carrier also helps maintain the cylinder in an upright position, as acetylene must be transported upright to avoid drawing liquid acetylene into the regulator, which can lead to a hazardous situation.

Other options, such as storing the cylinders freely or moving them without proper precautions, could lead to hazardous conditions. Burying the cylinders underground is not only impractical but also poses significant safety risks. Therefore, securely transporting acetylene cylinders using a carrier is vital for safety during movement from one location to another.