What certifications does the manufacturer hold?

The production process is ISO 9001:2015 certified, and products comply with REACH environmental regulations.

What is the compression ratio of the duct?

The duct has a compression ratio of 1:10, allowing for easy transport and installation.

150mm Pre-Insulated Ventilation R8 Flex Duct for Exhaust

Name: 150mm Pre-Insulated Ventilation R8 Flex Duct for Exhaust
Brand: GFI HVAC LIMITED
SKU: 2207386855

Fujian, ChinaGFI HVAC LIMITED

US$0.69-1.55

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

Multi-Layer Fire Resistance: Meets Class A2, EN13501-1, UL94, and M0/M1 standards for superior safety.

High Flexibility & Durability: Reinforced with carbon steel wire for bending without deformation.

Thermal & Acoustic Insulation: Polyester/Fiberglass core provides R0.4-R3.0 insulation and noise reduction.

Moisture & UV Resistant: Black PE/PVC outer jacket ensures durability in indoor and outdoor use.

Easy Installation: Pre-cut standard lengths with high compressibility for tool-free setup.

Full Customization Available: Custom sizes, materials, and temperature ranges supported.

ISO 9001 Certified Quality: Manufactured under strict quality control with 100% finished product inspection.

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: ≤1.60h

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 are the fire resistance standards met by this duct?

The duct meets Class A2 fire resistance, EN13501-1, UL94 flame retardancy, and European M0/M1 ratings.

Q:What materials are used in the construction of the duct?

It features a black PVC outer jacket, polyester or fiberglass insulation layer, and an inner aluminum foil duct, reinforced with carbon steel wire.

Q:What is the maximum air velocity the duct can handle?

The maximum air velocity is 30 m/s.

Q:Is customization available for size and material?

Yes, full customization is available, including sizes from 2 to 25 inches and various material configurations.

Q:What is the lead time for production?

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

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