Heat Shield Tube: Keeping Wires Safe From Heat

Heat can cause serious damage to electrical wires. It may melt their insulation and jackets, or it may completely interrupt their conductivity. If you’re planning to install wires in an environment where heat is a concern, you may want to use heat shield tube to prevent heat-related damage such as this from occurring. Heat shield tube offers a simple and effective way to protect wires from heat.

What Is Heat Shield Tube?

Not to be confused with heat shrink tube, heat shield tube consists of a hollow fire-resistant sleeve. It’s designed to protect wires from heat-related damage. You can run a wire through a heat shield tube. The heat shield tube will then provide a barrier of protection that keeps the wire safe from heat.

Most wires already have insulation and a jacket, both of which can protect wires from heat and other forms of environmental damage. When using wires in a particularly hot environment, though, you may want to use heat shield tube. Heat shield tube is commonly used in engine bays, machines, heat-generating appliances and other places where heat is a concern.

How Heat Shield Tube Protects Wires From Heat

Heat shield tube works by creating an additional layer of insulation around the wires with which it’s used. It consists of sleeves that can withstand heat without melting or otherwise sustaining damage. And as long as the heat shield tube remains intact, the wire inside of it will be protected from heat-related damage.

Heat shield tube is easy to install. You just need to run the wire through it. There are different types of heat shield tube, but they all consist of a hollow fire-resistant sleeve.

How to Choose Heat Shield Tube

When shopping for heat shield tube, check the temperature rating. the temperature rating will reveal the maximum temperature that the heat shield tube can safely withstand. t

You should also check to see what material or materials the heat shield tube is made of. Some heat shield tube products are made of a single, whereas others are made of multiple materials. Heat shield tube, for instance, may feature a fiberglass sleeve interior and a silicone-coated exterior.

Heat shield tube is available in different sizes. The diameter may vary. Some heat shield tube products have a larger diameter than others. With a large diameter, they can accommodate thicker wires and cables. Check both the diameter and length when choosing heat shield tube.

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