Flash fires and fuel fires are two different hazards, and it is crucial to distinguish between the two for various safety reasons. Flash fires are fuel-limited, with typical transient durations of only a few seconds and self-extinguishing. On the other hand, the fire of the fuel supply lasts longer and burns as long as there is a fuel source. Due to the different hazards of flash fires and fuel fires, each requires a different grade of flame retardant (FR) personal protective equipment (PPE). Fuel supply fires require major
protective arc flash protective clothing, secondary arc flash protection coverall or daily
flash-arc protection clothing can help reduce fire-induced burns, and a comfortable, breathable structure that allows the wearer to work comfortably throughout the day.
That is, it is critical for oil and gas technicians to fully understand the specific hazards they encounter at work and whether their hazards are consistent with flash fires or fuel fires. Those who use gas pipelines in trenches, where it is difficult to escape from the flames, should consider the use of primary fire protection, and those who work in flash fire can use the secondary flash-arc protection clothing for protection. Comfortable fabrics including denim. A qualified safety officer must perform a hazard assessment in the work environment to determine the level of PPE required.