What are the available diameter sizes?

Available diameters range from 40mm to 650mm (1.5' - 25'), allowing for customization to fit various HVAC requirements.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

10-Inch Large Diameter Aluminum Flex Air Duct Hose for High-Volume Air Transfer

Name: 10-Inch Large Diameter Aluminum Flex Air Duct Hose for High-Volume Air Transfer
Brand: GFI HVAC LIMITED
SKU: 2208813325

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 Resistance Certification: Meets Class A2, European M0/M1, and UL listings for safety.

High Pressure Customization: Supports up to 3000Pa with optional upgrades for higher pressure.

Flexible Installation: 25:1 compression ratio allows easy transport and tool-free setup.

Durable Material Construction: Aluminum foil and PET reinforced with high-strength carbon steel wire.

Multi-Scene Application: Ideal for HVAC, kitchens, labs, and medical air handling systems.

Global Quality Standards: ISO 9001 certified and REACH compliant for environmental safety.

Custom Size Options: Available diameters from 40mm to 650mm to fit specific needs.

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: ≤1.81h

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:Is the duct fire-resistant?

Yes, it is fire-resistant and meets international safety standards including Class A2, European M0/M1, and UL listings.

Q:What is the maximum operating pressure?

The standard maximum operating pressure is up to 3000 Pa. Customized designs are available for applications exceeding this limit.

Q:What materials are used to construct the duct?

It is constructed with one layer of aluminum foil and one layer of PET (0.025-0.027mm thickness), reinforced with high-strength carbon steel wire.

Q:What is the compression ratio of the duct?

The duct has a 25:1 compression ratio, making it easy to store, transport, and install without special tools.

Q:What certifications does the product have?

The product is ISO 9001 certified and complies with REACH environmental regulations. It also meets UL and European fire safety standards.

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