Which classification is used for oil fire hazards?

Oil fire hazards fall under the B classification. This classification specifically pertains to flammable liquids, which includes oils, solvents, and greases that can ignite and cause fires. The B classification is crucial for ensuring appropriate firefighting measures are in place, as substances classified under this category require specific types of extinguishing agents, such as foam or dry chemical extinguishers, to effectively suppress fires.

In contrast, the other classifications focus on different types of materials: Class A is for ordinary combustibles like wood and paper; Class C is designated for electrical fires; and Class D pertains to combustible metals. Understanding these classifications is essential for identifying the correct fire extinguishing methods and ensuring safety in environments where these hazards may be present.