Premium Aluminum Foil Ventilation Duct China Factory and Wholesale Suppliers

Looking for high-performance aluminum foil ventilation ducts? Our China factory provides double-layer structures combining aluminum foil and fire-resistant glass fiber cloth with high-strength steel wire. As leading suppliers, we ensure 0.5mm tube thickness and superior thermal insulation for industrial HVAC systems.

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Details

Detailed Parameters

Construction	Aluminum Foil + Fire-proof Glass Fiber + High Carbon Steel Wire	Available Sizes	51mm - 450mm (2" to 20")
Tube Thickness	0.5mm	Steel Wire Diameter	0.8mm - 2.0mm
Temperature Range	-20℃ to +100℃	Weight Ratio	10% of Traditional Iron Ducts
Surface Finish	Smooth Aluminum Foil	Core Material	Fire-proof Glass Fiber Cloth
Primary Function	Thermal Insulation & Ventilation	Air Leakage Rate	Extremely Low / High Air-Tightness

Key Advantages

Thermal Insulation

Excellent thermal performance that prevents surface exposure and significantly reduces energy consumption.

High Air-Tightness

Smooth foil surface ensures extremely low leakage, maintaining high air supply quality and hygiene.

Ultra-Lightweight

Only 10% of the weight of iron ducts, drastically reducing the load on building brackets and hangers.

Fire-Proof Core

Integrated fire-proof glass fiber cloth provides an added layer of safety and structural stability.

Wide Temp Range

Reliable performance in extreme conditions, operating stably from -20℃ up to +100℃.

Eco-Friendly

Sustainable materials that are environmentally safe and designed for energy-efficient operation.

Product Gallery

Management Platforms

Quality Control

Rigorous testing of foil thickness and steel wire tension to ensure long-term durability.

Precision Manufacturing

Advanced winding technology for consistent diameter and optimal airflow efficiency.

Supply Chain Logic

Optimized procurement of high-carbon steel to guarantee consistent material quality.

Inventory Management

Large-scale warehousing for all sizes from 2" to 20" for rapid global shipping.

Custom Specifications

Ability to tailor lengths and diameters based on specific industrial architectural needs.

Compliance Standards

Meeting strict environmental and fire-resistance standards for safe commercial use.

Investment Return Comparison

Metric	Iron Steel Duct	Aluminum Foil Duct
Installation Weight	100% (Heavy)	10% (Ultra-Light)
Installation Speed	Slow / Labor Intensive	Fast / Flexible
Thermal Loss	High (Conductive)	Low (Insulated)
Support Costs	High Bracket Load	Minimal Support Needed
Air Quality	Prone to Corrosion	Clean / Non-Corrosive

Frequently Asked Questions

Q: What are the main benefits of using aluminum foil ducts over steel?

Aluminum foil ducts are significantly lighter (only 10% of the weight of iron), offer better thermal insulation, are easier to install, and provide a more hygienic, air-tight environment.

Q: Is the ducting suitable for high-temperature environments?

Yes, our ventilation ducts are designed to withstand a temperature range from -20℃ to +100℃, making them suitable for a variety of industrial and seasonal applications.

Q: How does the fire-proof glass fiber cloth contribute to safety?

The fire-proof glass fiber cloth serves as a critical safety barrier, preventing the rapid spread of flames and maintaining the duct's structural integrity during thermal stress.

Q: What size ranges are available for the plastic and foil pipe series?

We provide a wide range of internal diameters starting from 51mm (2 inches) up to 500mm (20 inches) to fit various ventilation requirements.

Q: Can these ducts be used in food-grade or hygienic environments?

Yes, the smooth aluminum foil surface is designed to prevent secondary pollution and ensure the hygiene of the conveyed air, making it ideal for clean environments.

Q: How does this product reduce building structural costs?

Due to its extreme lightness, the load-bearing requirements for brackets and hangers are drastically reduced, lowering the overall structural cost of the building.