Corrugated Heat Reflective Sleeve is a flexible aluminum heat reflective insulated conduit designed to protect hoses, wire harnesses, and cables from radiant heat in high-temperature environments. It is widely used in automotive, industrial, and electrical applications where reliable thermal protection and durability are required.
Featuring a unique 3-layer construction, this heat reflective sleeve combines excellent heat reflection with lightweight flexibility, helping reduce heat transfer to sensitive components and improve system safety and performance.
3-Layer Heat Reflective Structure
The advanced 3-layer design of the Corrugated Heat Reflective Sleeve delivers superior thermal protection compared to conventional sleeves.
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Inner Layer: High-quality aluminum foil that reflects radiant heat away from hoses and cables
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Middle Layer: Fiberglass yarn layer that provides structural strength and additional thermal insulation
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Outer Layer: Aluminum foil surface that enhances heat reflection and protects against external heat sources
This construction allows the sleeve to effectively redirect heat while maintaining flexibility and long-term stability in harsh environments.
Key Advantages
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Excellent radiant heat reflection performance
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Lightweight construction reduces overall system weight
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Corrugated structure allows flexibility and easy installation
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Aluminum and fiberglass materials prevent heat retention
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Long-term heat protection without degradation
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Suitable for continuous exposure in demanding conditions
Temperature Performance
The Corrugated Heat Reflective Sleeve is designed for reliable operation across a wide range of temperatures.
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Working temperature range: -50°C to +200°C
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Provides consistent protection in both cold-start and high-heat operating conditions
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Ideal for applications near engines, exhaust systems, and industrial heat sources
Applications of Corrugated Heat Reflective Sleeve
This aluminum heat reflective sleeve is commonly used in:
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Automotive industry:
Protection for hoses, wire harnesses, cables, and fluid lines exposed to engine and exhaust heat
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Industrial equipment:
Thermal shielding for components operating in high-temperature machinery environments
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Electrical systems:
Heat protection for cable bundles and wiring systems to prevent heat-related damage
Why Choose This Corrugated Heat Reflective Sleeve
Compared with traditional fiberglass or textile heat sleeves, this corrugated aluminum heat reflective sleeve offers:
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Better radiant heat reflection due to aluminum foil layers
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Lower weight while maintaining strong insulation performance
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Improved airflow and heat dissipation
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Enhanced flexibility for complex routing paths
It is an ideal solution when both thermal efficiency and lightweight protection are critical.
Frequently Asked Questions
What is a corrugated heat reflective sleeve?
A corrugated heat reflective sleeve is a flexible aluminum-based conduit designed to reflect radiant heat and protect hoses, cables, and wire harnesses in high-temperature environments.
What temperature can this sleeve withstand?
It is designed for continuous operation from -50°C to +200°C.
Why use aluminum heat reflective sleeve instead of fiberglass sleeve?
Aluminum sleeves reflect radiant heat more effectively, while fiberglass sleeves mainly insulate by absorption. Aluminum also helps reduce heat buildup.
Is the sleeve flexible for installation?
Yes. The corrugated structure provides flexibility, making it easy to install around complex hose and cable routing.
Is it suitable for automotive applications?
Yes. It is widely used in automotive engine compartments, near exhaust systems, and other high-temperature areas.
Contact Us
Protect your hoses, cables, and wiring systems with our Corrugated Heat Reflective Sleeve for reliable and long-lasting thermal protection.
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Other Heat Reflective Sleeves:
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Custom Heatshield
Any special size upon request, materials include aluminum, fiberglass and insulation layer.
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IPv6 network supported 