Fireproof sleeve is a kind of sleeve which can prevent the fire from spreading. It is usually made of fiberglass, and the surface is coated with a special fireproof material.
Fireproof sleeve is widely used in various fields, such as electrical equipment, chemical industry, oil and gas pipeline, and so on. It can effectively prevent the fire from spreading and protect people and property from being damaged.
However, fireproof sleeve is not perfect. It has some disadvantages. For example, it is heavy and expensive. In addition, it is not easy to install and maintain.
Despite its disadvantages, fireproof sleeve is still a very useful product. It has played an important role in protecting people and property from fire.
