How should gas cylinders be secured during welding or cutting activities?

Gas cylinders should be secured during welding or cutting activities to prevent them from falling or being knocked over, which can lead to leaks, explosions, or other dangerous situations. Using a wheeled carrier is an effective method for securing gas cylinders as it not only stabilizes the cylinder but also allows for safe transportation around the work area.

Wheeled carriers are designed to hold the cylinders upright and often come with straps or chains that further secure the cylinders in place, mitigating the risk of them tipping over. This method also facilitates easy movement from one location to another without the need for manual lifting, which can be physically demanding and increase the chance of accidents.

While other options may seem viable, they do not provide the same level of safety. Keeping cylinders on the ground can expose them to potential hazards, such as being tripped over or struck. Storing them in a cabinet may limit accessibility or pose risks if not ventilated properly, while leaving them unsecured creates a highly hazardous situation where accidental falls can occur. Thus, a wheeled carrier represents the best practice for safely managing gas cylinders during welding or cutting operations.