What materials are used in the duct?

It is constructed with one layer of aluminum foil, one layer of PET, and reinforced with high-strength carbon steel wire.

What is the compression ratio?

The duct has a 25:1 compression ratio, making it easy to store and transport.

High-Temperature Resistant Expandable Aluminium Foil Flexible Duct Hose

Name: High-Temperature Resistant Expandable Aluminium Foil Flexible Duct Hose
Brand: GFI HVAC LIMITED
SKU: 2206326765

Fujian, ChinaGFI HVAC LIMITED

US$0.59

400-999 Meters

US$0.55

1,000-2,999 Meters

US$0.49

3,000-14,999 Meters

US$0.39

15,000+ Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Composite Material

Usage

for Air Conditioner

Application

Fire Resistance

Shape

Rectangle

Performance

Fire Resistance / Light Weight / Low Noise

Certification

ISO, CE

Temperature Range

-30°c to +150°c

Available Sizes

40mm to 650mm Diameter

Maximum Air Velocity

30 M/S

Packing

10PCS/Carton

Sample

Operating Pressure

up to 3000 PA

Transport Package

Carton

Specification

10M Length

Origin

Fujian, China

HS Code

39211390

Production Capacity

4500sqm/Day

Key features

Fire Safety Certified: Meets Class A2, European M0/M1, and UL listings for superior fire resistance.

Flexible & Lightweight: 25:1 compression ratio allows easy transport and tool-free installation in any direction.

Durable Construction: Reinforced with high-strength carbon steel wire for excellent structural strength.

Wide Size Range: Available diameters from 40mm to 650mm to fit various HVAC system requirements.

Multi-Application Use: Ideal for HVAC, kitchen/bathroom ventilation, labs, and medical air handling.

High Pressure Support: Standard operating pressure up to 3000 Pa, with customization for higher levels.

Eco-Friendly Material: Non-toxic, moisture-proof, and compliant with ISO 9001 and REACH standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

GFI HVAC LIMITED

Fujian, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization CertifiedNearest Port: XiamenAverage Response Time: ≤4.10h

About Our Factory & Business Background

AddressRoom 201, Building 15, No. 64, Fushan North Road, Zhangping City, Longyan, Fujian, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSpiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Can the temperature resistance be customized?

Yes, for special projects, higher temperature resistance can be customized upon request.

Q:What certifications does the duct have?

It meets international fire safety standards including Class A2, European M0/M1, and UL listings, and is ISO 9001 and REACH compliant.

Q:Is the installation tool-free?

Yes, the duct can be bent in any direction and secured with just two clamps, requiring no special tools.

Q:What is the maximum air velocity supported?

The duct supports a maximum air velocity of 30 m/s.

Q:Can the operating pressure be customized?

Yes, while the standard is up to 3000 Pa, customized designs are available for applications exceeding this pressure.

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