Komfort Auto Parts Komfort Auto Parts

Auto Parts Heat-Reflective Aluminum-Foil Laminated Fiberglass Sleeve Duct with Excellent Tensile Performan for Car Engine Exhaust System

Still deciding? Get samples of $ !
Order Sample

Product Description

Basic Specifications

Model NO.5.5 mm-100 mm
TypeExhaust Pipe
Body MaterialSteel / Aluminum+Glass Fiber
Suitable forFAW; Chery; GAC; Li; B30; Atenza
Engine Compatibility1.5L; 1.4t; 2.0t
Discharge StandardEuro V
CertificationISO9001, TS16949, CE, RoHS
Main MarketMiddle East / Global
Production Capacity3,000,000 M / Year

Product Overview

Aluminum Foil Insulation Protective Bellows: Expertly engineered as a reflective corrugated tube, providing superior thermal protection for various components in high-temperature environments. Its sophisticated multi-layered construction, comprising aluminum laminated fiberglass and an aluminum foil exterior, ensures optimal insulation.

Heat-Reflective Sleeve
Fiberglass Duct
Exhaust System Tube
Layer Structure Heat Resistance Diameter Range Temperature Range
Aluminum + Glass Fiber (Multi-layer) 200ºC ~ 250ºC (Peak up to 400ºC) φ5.5mm ~ φ100mm -40ºC ~ 250ºC

Key Features & Performance

Technical Drawing
  • Unmatched Durability: Engineered for extreme heat, vibration, and wear.
  • Flexible Installation: Lightweight and hand-bendable to form elbows easily.
  • Self-Supporting: Bends remain securely in place without additional support.
  • Corrosion Resistant: Withstands metal fatigue, weathering, and chemical fumes.
  • Oil & Water Proof: Tested for 300 hours in oil/water without delamination.
Compression ResistanceOver 150N/100mm
Bending FlexibilityR=1.5D, 180° bending without cracks
Elongation>20%
ComplianceFlame Retardant, Wear-resistant, ELV compliant

Wide Applications

Application Detail
Engine Bay Usage
Ducting System
  • Noise reduction in automotive air-conditioning systems.
  • Component cooling within high-performance engine bays.
  • Air transfer and exhaust ducting for auxiliary heaters in commercial vehicles.
  • Brake and driver cooling systems for motorsport applications.
  • Protection for fuel lines, hydraulic lines, and control cables.

Quality Assurance

Our products are backed by superior automotive technology and rigorous experimental testing, ensuring unmatched reliability and a custom fit for specific vehicle makes and models.

Facility Overview

Certifications: ISO 9001; IATF 16949; CE

Certification Documents

Trusted by Global Partners

Partners 1 Partners 2 Partners 3

Frequently Asked Questions

Is there an insulator with an inner diameter of 33-35mm?
Yes, we can manufacture insulated pipes specifically within the 35mm to 40mm range to meet your requirements.
What is the maximum heat resistance for these tubes?
The insulated pipes are designed to withstand continuous temperatures of 200ºC-250ºC, with peak heat insulation effects reaching up to 350ºC-400ºC.
What is the thickness of the glass fiber layer?
Our standard common thickness is 0.14mm. However, we can produce a maximum thickness of 0.25mm for enhanced protection.
Are the tubes resistant to automotive fluids?
Absolutely. Our tubes have undergone testing for both oil and water resistance, remaining in engine oil for 300 hours without any signs of delamination.
Can the tubes be bent into custom shapes during installation?
Yes, the lightweight, hand-bendable design allows for easy formation of elbows and turns. Its self-supporting construction ensures it maintains the desired shape once bent.
What quality certifications do your products hold?
All products are manufactured under strict quality control standards and hold ISO 9001, IATF 16949, and CE certifications.

Related Products