What storage practice is recommended for compressed gas cylinders?

• A. Store upright and secured.
• B. Store horizontally.
• C. Store near heat sources.
• D. Keep valves open.

Answer: (A)

Storing compressed gas cylinders upright and secured is the best practice because it keeps the valve end above the ground, protects the valve from damage, and prevents the cylinder from tipping or rolling. When cylinders are secured to a wall, rack, or chain, they stay in place even in busy workplaces, reducing the risk of leaks, valve failure, or injury from a moving cylinder. Storing horizontally can put lateral stress on the valve and make leaks or valve damage more likely. Keeping cylinders near heat sources raises pressure inside the cylinder and increases the risk of fire or explosion. Leaving valves open lets gas escape uncontrolled, which is dangerous. So upright and secured minimizes movement and protects critical components, aligning with safe handling practices.