Cylinders should be protected from corrosives, excessive moisture, and high temperatures.

• A. True
• B. False
• C. Only Corrosives
• D. Only Moisture

Answer: (A)

Protecting gas cylinders from corrosives, excessive moisture, and high temperatures is essential because these factors directly threaten the cylinder’s integrity and safe operation. Corrosives can attack the metal and the valve components, leading to weakening, leaks, or sudden failure. Excessive moisture promotes rust and corrosion on steel cylinders, which also weakens walls and can contaminate the gas or interfere with fittings and regulators. High temperatures raise the internal gas pressure and can damage seals, valves, and coatings, increasing the risk of a rupture or dangerous release. For these reasons, store and handle cylinders in a dry, cool, well-ventilated area away from chemicals, heat sources, and direct sunlight, and keep them upright and secured with protective caps when not in use. Avoid exposure to oils or greases around oxidizers, and follow proper handling practices to minimize damage or leaks.