What is the correct handling procedure for a cylinder that appears dented or bulging?

What is the correct handling procedure for a cylinder that appears dented or bulging?

• A. Do not use; remove from service; secure and tag out; report to supervisor
• B. Continue using after a brief inspection
• C. Inflate the cylinder slightly to relieve bulge
• D. Store in a cool, dim place and monitor

Answer: (A)

Dented or bulging cylinders are not safe to use because the damage can indicate a weakened wall or compromised integrity that could rupture under pressure. The correct action is to stop using the cylinder immediately, remove it from service, secure it so it can’t be moved, and tag it out with a notice that it is not to be used. Then report the issue to a supervisor so the cylinder can be evaluated and properly disposed of or repaired by trained personnel. Do not try to inspect more, repair, or adjust pressure, and do not leave it to “monitor”—those approaches do not address the danger.

Dented or bulging cylinders are not safe to use because the damage can indicate a weakened wall or compromised integrity that could rupture under pressure. The correct action is to stop using the cylinder immediately, remove it from service, secure it so it can’t be moved, and tag it out with a notice that it is not to be used. Then report the issue to a supervisor so the cylinder can be evaluated and properly disposed of or repaired by trained personnel. Do not try to inspect more, repair, or adjust pressure, and do not leave it to “monitor”—those approaches do not address the danger.