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Product Description
Heat protector Heater Hose Return Hose from Heater Core to Pipe silver aluminum thermal sleeve
Advanced Thermal Protection: Urea Supplying Hose Returning Hose heating line DEF Hose Alu Glass Fibre Heat Protection Aluminum Corrugated Tube.
- Outer Layer: Pure aluminum, reflects at least 90% of radiant heat.
- Inner Layer: High-grade glass fiber, prevents metal-to-metal contact with copper pipes and ensures protection at extreme temperatures.
It is ideally suited for control cables, gear cables, cooling tubes, air conditioning and ventilation pipes, fuel hoses, wire sets, and heat-sensitive components. In the automotive sector, it is frequently used on copper pipes for shifter cables, speed indicators, hydraulic systems, electrical cables, and LPG systems.
| Outer Layer Material |
Aluminum |
| Inner Layer Material |
Fiberglass |
| Heat Resistance |
250-350 °C |
| Diameters |
Ø8 mm - Ø140 mm |
| Length |
MAX 5m per roll, custom lengths upon request. |
| Length Tolerance |
±5 mm (up to 400mm), ± 1% (over 400mm) |
| Nodes |
Min. 400 nodes / meter |
| Bending Radius |
Approximately 1.5 x ID |
| Thermal Resistance Range |
-40 C to + 350 C |
Aluminum Laminated Fiberglass Reflective Corrugated Tube: The specialized dual-layer construction provides superior protection. The aluminum outer layer ensures high radiant heat reflection, while the inner fiberglass layer provides a thermal barrier, maintaining integrity even in high-heat environments.
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Frequently Asked Questions
What is the maximum temperature this thermal sleeve can withstand?
The sleeve is designed to operate in temperatures ranging from -40°C to +350°C, with a general heat resistance rating of 250-350°C.
How much radiant heat can the aluminum layer reflect?
The outer aluminum layer is highly efficient, reflecting at least 90% of radiant heat away from the sensitive internal components.
What are the available size ranges for this protector?
We offer diameters ranging from a minimum of 8mm ID up to 140mm ID to accommodate various hose and cable sizes.
Can the length be customized for specific requirements?
Yes, while standard rolls are a maximum of 5 meters, custom lengths can be provided upon specific request.
What automotive parts is this sleeve commonly used for?
It is widely used for shifter cables, speed indicator cables, hydraulic systems, fuel hoses, and LPG system protection.
Does the inner layer prevent electrical conduction with metal pipes?
Yes, the inner fiberglass layer acts as an insulator and prevents direct contact between the metal outer layer and the copper pipes or cables it protects.
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