What is one key safety precaution when using oxygen hoses with torches?

One key safety precaution when using oxygen hoses with torches is checking for leaks regularly. This step is crucial because oxygen under pressure can be highly flammable if it comes into contact with combustible materials or if the hose is damaged. A leak in the hose can lead to dangerous situations, such as the risk of fire or explosion when the oxygen mixes with other flammable gases or materials.

Regularly inspecting hoses for wear, damage, or signs of leakage ensures that the equipment is functioning safely. It allows the user to detect any issues before using the torch, particularly since the presence of oxygen increases the risk associated with any flammable materials nearby. This proactive approach to safety helps protect both the user and the work environment from potential hazards.

In contrast, using non-flexible hoses may restrict movement and could lead to accidental damage or kinking, while always using a longer hose than necessary can create additional tripping hazards and difficulties in handling. Storing hoses near heat sources is unsafe because it can cause the hoses to degrade and potentially lead to leaks. Thus, prioritizing regular leak checks is the most effective safety measure in this context.