How easy is the installation process?

It features easy installation with no special tools required and high flexibility.

What is the compression ratio for storage?

The duct has a compression ratio of 10:1, saving significant space.

20" R6 Rated Insulated Aluminum Flex Duct for HVAC Ventilation Use

Name: 20" R6 Rated Insulated Aluminum Flex Duct for HVAC Ventilation Use
Brand: GFI HVAC LIMITED
SKU: 2207402875

Fujian, ChinaGFI HVAC LIMITED

US$0.73-1.49

500 Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Composite Material

Usage

for Air Conditioner

Application

Fire Resistance

Shape

Round

Performance

Fire Resistance / Light Weight / Low Noise

Certification

ISO, CE

Temperature Range

-30°c to +150°c

Available Sizes

4 Inch to 20 Inch 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

High Fire Resistance: Meets Class A2 fire resistance, EN13501-1, and UL94 flame retardancy standards.

Customizable Sizes: Available diameters from 4 to 20 inches with custom length options.

Lightweight & Flexible: Easy to bend in any direction with a small bending radius for simple installation.

Superior Insulation: Fiberglass wool or polyester wrap reduces thermal loss and prevents condensation.

High Pressure Resistance: Withstands working pressure up to 3000 Pa with maximum air velocity of 30 m/s.

Space Saving Design: Features a 10:1 compression ratio for efficient storage and transportation.

ISO 9001 Certified: Produced under strict quality control with ISO 9001:2015 certified processes.

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: ≤1.72h

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:What materials are used in the insulation layer?

The insulation layer is made of fiberglass wool or polyester fiber.

Q:What is the maximum working pressure?

The duct supports a working pressure of up to 3000 Pa.

Q:Is the length of the duct customizable?

Yes, the standard length is 10 meters, but it can be customized upon request.

Q:What certifications does the product have?

It holds ISO 9001:2015, Class A2 fire resistance, EN13501-1, and UL94 certifications.

Q:What are the available diameter sizes?

Available diameters range from 4 inches to 20 inches.

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