A silicone fire sleeve, also known as a heat-resistant or fire-resistant sleeve, serves as a protective covering for hoses, cables, and wires in environments where exposure to high temperatures, flames, or molten metal is a concern. The primary points of using a fire sleeve are:

Heat Protection: Fire sleeves are designed to provide insulation and protect hoses, cables, and wires from extreme temperatures. They act as a barrier, preventing direct contact with hot surfaces, flames, or molten substances. This helps to maintain the integrity and functionality of the components they cover.

Flame Resistance: In environments where there is a risk of fire or exposure to open flames, fire sleeves are crucial. They are made from fire-resistant materials that can withstand flames and prevent the spread of fire along the covered components. This is especially important in industrial settings, automotive applications, and aerospace industries.

Abrasion Resistance: Fire sleeves often have additional properties such as abrasion resistance, protecting the covered components from wear and tear caused by friction, movement, or exposure to rough surfaces. This contributes to the longevity and reliability of hoses, cables, and wires.

Safety Compliance: In various industries, there are safety regulations and standards that require the use of fire-resistant materials to mitigate the risk of fire-related accidents. Fire sleeves help in complying with these safety standards and regulations, ensuring a safer working environment.

Versatility: Fire sleeves are available in various sizes and configurations, making them versatile for different applications. They can be used in industries such as manufacturing, automotive, aerospace, and marine, where heat and fire protection are critical.

In summary, the primary purpose of a silicone fire sleeve is to provide heat and flame protection to hoses, cables, and wires, ensuring safety, compliance with regulations, and the longevity of components in environments with elevated temperatures or fire hazards.