What are the risks of gas cutters?

Welders are generally high-risk occupations, belonging to 4-6 categories. Different products have different occupational definitions and classifications (click to view the encyclopedia introduction: "occupational categories")

When you apply for insurance, you can find the corresponding occupation in the product occupation classification table, and those who meet the insurance requirements can buy it. If you are not sure about your occupation, you can also consult customer service or insurance company to verify before you apply for insurance.

Gas cutting refers to the use of gas flame to preheat the cut metal to the ignition point, so that it burns violently in pure oxygen flow, forming slag and releasing a lot of heat. Under the blowing force of hyperbaric oxygen, the oxide slag is blown away: the released heat further preheats the next layer of metal to reach the melting point.