Diameter | 40mm-130mm | Application | Automobile manufacturing |
Trademark | JNFLEX | Length | Customisable |
Origin | Changzhou, China | Transport Package | Stardard Export Package |
Colour | Silver | Production Capacity | 8200 Meter/Meters Per Day |
HS Code | 701959 | Near port | Shanghai,China |
Classification | composite insulator | Material | Aluminum+Glass fiber |
Marterial | AG | AGA | AAG | AGG | KPA | AGAGA |
Length | 30mm~3m | 30mm~6m | 30mm~6m | 30mm~6m | 30mm~6m | 30mm~6m |
Layer Structure | Aluminum+Glass fiber | Aluminum+Glass fiber+Aluminum | Aluminum+Aluminum+Glass fiber | Aluminum+Glass fiber+Glass fiber | PET+kraft+ Aluminum | Aluminum+Glass fiber+Aluminum +Glass fiber+Aluminum |
Heat resistance | 200ºC~250ºC | 200ºC~250ºC | 200ºC~250ºC | 200ºC~250ºC | 100ºC~150ºC | 200ºC~250ºC |
Diameter Measures | φ5.5mm~φ12mm | φ5.5mm~φ100mm | φ10mm~φ100mm | φ10mm~φ100mm | φ20mm~φ100mm | φ10mm~φ100mm |
Length tolerance | ≤500,±5 500~1000,±10 >1000,±2% | ≤500,±5 500~1000,±10 >1000,±2% | ≤500,±5 500~1000,±10 >1000,±2% | ≤500,±5 500~1000,±10 >1000,±2% | ≤500,±5 500~1000,±10 >1000,±2% | ≤500,±5 500~1000,±10 >1000,±2% |
Number of Knots | ≥400 | ≥400 | ≥400 | ≥400 | ≥400 | ≥400 |
Bending Radius Approx | 1.5×D | 1.5×D | 1.5×D | 1.5×D | 1.5×D | 1.5×D |
Temperature Resistance | -40ºC~250ºC | -40ºC~250ºC | -40ºC~250ºC | -40ºC~250ºC | -40ºC~150ºC | -40ºC~250ºC |
Test Conditions | -40ºC,24H 250ºC,24H | -40ºC,24H 250ºC,24H | -40ºC,24H 250ºC,24H | -40ºC,24H 250ºC,24H | -40ºC,24H 150ºC,24H | -40ºC,24H 250ºC,24H |

Aluminum Foil Glass Fibre Heat Shield Tube is a reflective corrugated tube designed to provide thermal protection for components in radiant heat environments. Its multi-ply construction of aluminum laminated fiberglass coupled with an aluminum foil exterior also allows for good insulation to components requiring stable temperatures for optimum performance efficiency. |
Aluminum Foil Glass Fibre Heat Shield Tube can be used on fuel and hydraulic lines, control cables, and any other critical components in close proximity to engine and exhaust systems. |



Features: |
Light weight & hand bendable allowing for elbows & turns to be formed easily during installation |
Self-supporting construction allows for bends to stay in place |
Resists metal fatigue, weathering, & most corrosive fumes & chemicals |
Not recommended for continuous flexing |

- Engineered with precision, our specialist ducts significantly reduce noise levels in air-conditioning systems, ensuring a quieter and more comfortable environment.
- Enhance your engine bay with our superior component cooling solutions, designed to maintain optimal temperatures and performance.
- Experience efficient air transfer and exhaust ducting with our solutions, ideal for car, commercial, and leisure vehicle auxiliary heaters, ensuring effectiveness and reliability.
- Ensure fresh air supply to passenger compartments with our advanced systems, tailored for cars and commercial & off-highway vehicles.
- Our air conditioning ducts are crafted for excellence, perfect for use in automotive, off-highway, and specialist vehicles, guaranteeing top-tier performance.
- Our brake cooling and driver cooling solutions are specifically designed for motorsport applications, delivering exceptional performance under extreme conditions.
Unmatched Durability | Crafted from a combination of robust aluminum and high-quality paper, our tube is engineered for exceptional durability, lt can withstand the toughest conditions, ensuring that it won't succumb to heat, vibration, or wear andtear. |
Easy Installation | Our tubes are a direct replacement for your existing hoses, ensuring a seamless connection without the need for extensive modifications or professional assistance. |
Trusted Quality | Aluminum Foil Glass Fibre Heat Shield Tubes are backed by a team of product experts and superior automotive technology for unmatched quality and reliability. |
Custom Fit for Your Vehicle | We can size our products to fit your make, model, and specific requirements. Help you upgrade your vehicle's intake system and experience the benefits of increased performance, durability and efficiency. |
At JNFLEX, customer satisfaction is our priority. We warmly invite visitors for cooperative engagements and fruitful business discussions.



Certifications



Q1:Is there a insulator which has the inner diameter 33-35mm?
A1:We can make insulated pipes 35mm-40mm.
Q2:What is the current temperature the insulator can hold the heat?
A2:The insulated pipe can meet your needs, the heat insulation effect reaches 350-400ºC.
Q3:May I ask the maximum thickness of glass fiber on this pipe?
A3:Our common thickness is 0.14mm, the maximum thickness we did is 0.25mm.