What is a best practice when transporting compressed gas cylinders?

• A. Transport with protective caps removed to ease access
• B. Secure cylinders and keep upright during transport
• C. Lay cylinders on their side during transport
• D. Move cylinders by hand without carts

Answer: (B)

When transporting compressed gas cylinders, the safest practice is to keep them secured and upright during movement. Keeping the cylinders upright helps protect the valve and any attached regulators from damage if the vehicle stops abruptly or if the cylinder shifts. Securing them prevents tipping, rolling, or bouncing, which could damage gauges, valves, or the cylinder itself and could turn a stored gas into a dangerous hazard.

Protective caps should remain in place while moving to shield the valve from impact or contact with other objects. Only remove caps when the cylinder is in a controlled, secure workspace and you’re ready to use it. Transporting a cylinder on its side increases the risk of valve damage, leaks, or the liquid phase reaching the valve or regulator, which can cause dangerous releases or pressure issues. Moving a heavy cylinder by hand without a cart or proper support risks serious injury from dropping or losing control of the cylinder, so a hand truck or cart and proper restraints are essential.

So, securing cylinders and keeping them upright during transport minimizes the risk of valve damage, leaks, and injury, making it the best practice.