Aluminum Foil Corrugated Tube

This aluminum foil corrugated tube is manufactured with a laminated heat reflective construction. The standard AAF structure uses aluminum foil layers with a fiberglass insulation layer to provide a lightweight, flexible and easy-to-install barrier against radiant heat. It can be cut to the required length and installed over straight or slightly curved lines where reflective thermal protection is needed.

Compared with ordinary plastic conduit or paper ducting, aluminum foil fiberglass corrugated tube provides better heat reflection and higher temperature resistance. It is suitable for protecting air conditioning pipes, heater hoses, control cables, Bowden cables, gear cables, wire sets, hydraulic hoses, fuel lines and industrial tubes exposed to engine bay heat, hot air ducts, infrared heaters, radiant panels or nearby exhaust components.

Why Use Aluminum Foil Corrugated Tube?

Many hoses, cables and plastic tubes fail earlier when routed close to hot engine parts, heater systems or industrial heat sources. Aluminum foil corrugated tube creates a reflective protective barrier around the component, reducing direct radiant heat exposure and helping extend service life.

• Reflects radiant heat away from hoses, cables and tubing.
• Corrugated construction allows bending and flexible routing.
• Lightweight laminated material for easy installation.
• Can be cut with scissors or common cutting tools.
• Suitable for automotive, machinery, heater ducting and industrial heat protection.
• Available in multiple material constructions for different temperature and cost requirements.
• Custom inner diameter, length and packaging can be supplied for OEM projects.

Main Applications

Product Features

• Reflective aluminum foil surface for radiant heat shielding.
• Fiberglass insulation layer for improved thermal protection.
• Flexible corrugated design for easy bending and routing.
• Lightweight construction with good shape retention.
• Good resistance to heat, aging and general engine compartment conditions.
• Suitable for automotive and industrial thermal management.
• Available as continuous tube, cut length or customized ducting solution.

Technical Specifications

Available Material Constructions

Different laminated constructions can be selected according to heat resistance, flexibility, cost and application requirements. The AAF construction is recommended when a fiberglass insulation layer is required together with aluminum foil heat reflection.

How to Choose the Right Construction

Aluminum Foil Corrugated Tube vs Standard Plastic Conduit

Custom Options

We can produce aluminum foil corrugated tubes according to the required application, temperature level and installation method. For OEM and distributor orders, custom inner diameter, material construction, cut length, roll packing, carton label and private label packaging are available.

• Custom inner diameter from 6 mm to 140 mm.
• Custom cut length for assembly line installation.
• Different aluminum, kraft paper, plastic film and fiberglass constructions.
• Standard grade or fire-resistant grade paper options.
• Bulk roll packing or individual packed pieces.
• OEM label and distributor packaging available.

Related Products

• Heat Shield Aluminum Corrugated Tube - flexible reflective tube for heat protection of wires, cables, lines and tubes.
• Pre-Heater Paper Aluminum Air Duct Hose - paper aluminum duct hose for warm air and pre-heater systems.
• APK Warm Air Ducting Tube - flexible warm air ducting for heater inlet and outlet applications.
• Split Preheater Hose - openable heat shield tube for easier installation around existing lines.
• Heat Protection Tubes - full range of flexible heat protection tubes and ducting products.

FAQ

What is aluminum foil corrugated tube used for?

Aluminum foil corrugated tube is used to protect wires, cables, hoses, pipes and temperature-sensitive components from radiant heat. It is commonly used in automotive engine compartments, heater ducting, air conditioning lines, industrial machinery and equipment insulation.

What is the working temperature of this tube?

The standard AAF aluminum foil fiberglass corrugated tube is designed for working temperatures from -40°C to +343°C, depending on exposure time, installation method and surrounding heat source.

Can this tube be used for automotive air conditioning pipes?

Yes. It is suitable for protecting automotive air conditioning pipes, refrigerant lines and related tubing from engine bay radiant heat.

Can it protect wire harnesses and cables?

Yes. The corrugated tube can be installed around wire sets, control cables, Bowden cables, gear cables and other temperature-sensitive cable assemblies.

Can the tube be cut to length?

Yes. The material can be cut with scissors or common cutting tools. Custom cut lengths are also available for OEM and assembly line requirements.

What sizes are available?

The standard size range is 6 mm to 140 mm inner diameter, depending on the selected material construction. Custom sizes can be developed according to project requirements.

What is the difference between AAF and AFA construction?

AAF generally means aluminum / aluminum / fiberglass construction, while AFA means aluminum / fiberglass / aluminum construction. Both provide aluminum heat reflection and fiberglass insulation, but the layer sequence is different. The correct structure should be selected according to installation and performance requirements.