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Flex Round Duct

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Round Plastic Inner and Reinforced Aluminum Flex Duct for Ventilation Use

Round Plastic Inner and Reinforced Aluminum Flex Duct for Ventilation Use

US $ 0.79-1.69 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
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GFI HVAC LIMITED

Fujian, China Since 2025
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Single or Double Layer Aluminum Foil Flexible Hose Flex Air Duct

Single or Double Layer Aluminum Foil Flexible Hose Flex Air Duct

US $ 1-100 / Piece FOB
100 Pieces (MOQ)
More
Performance : Temperature
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Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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Durable Reinforced Aluminum Sliver Insulated Ventilation R8 Flex Duct

Durable Reinforced Aluminum Sliver Insulated Ventilation R8 Flex Duct

US $ 0.79-1.69 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
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GFI HVAC LIMITED

Fujian, China Since 2025
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20in Thermal R6 Flex Duct Fiberglass Wool and Aluminum Flexible Duct

20in Thermal R6 Flex Duct Fiberglass Wool and Aluminum Flexible Duct

US $ 0.73-1.49 / Meter FOB
500 Meters (MOQ)
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Shape : Round
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GFI HVAC LIMITED

Fujian, China Since 2025
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200mm Diameter High R-Value Polyester Insulated Flex Ducts

200mm Diameter High R-Value Polyester Insulated Flex Ducts

US $ 0.79-1.69 / Meter FOB
500 Meters (MOQ)
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Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
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GFI HVAC LIMITED

Fujian, China Since 2025
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Sound-Absorbing and Thermally Efficient Polyester R8 Insulated Flex Duct

Sound-Absorbing and Thermally Efficient Polyester R8 Insulated Flex Duct

US $ 0.65-1.29 / Meter FOB
500 Meters (MOQ)
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Shape : Round
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GFI HVAC LIMITED

Fujian, China Since 2025
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Tunnel Industrial Canvas Flex Duct

Tunnel Industrial Canvas Flex Duct

US $ 1-12 / Piece FOB
1 Piece (MOQ)
More
Main Products: Centrifugal Fan, Axial Fan, Mining Ventilation Fan, Jet Fan, Big Ass Cooling Fan, Tunnel Axial Fan, Metro Fans, Hvls Fan, Spray Cannon, Turbine Ventilator
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Boxing Motexo Industries Co., Ltd.

Shandong, China Since 2019
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Heavy Duty HVAC & Exhaust Ductwork Long Insulated Flexible Duct AC Flex Duct,

Heavy Duty HVAC & Exhaust Ductwork Long Insulated Flexible Duct AC Flex Duct,

US $ 6-8 / Piece FOB
100 Pieces (MOQ)
More
Usage : for Air Conditioner, Industrial
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Ningbo Imetal Industry Co., Ltd

Trading Company

Zhejiang, China Since 2025
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High Quality All Size Fire Resistant Waterproof PVC Flex Duct Insulated Flexible Air for Ventilation Work

High Quality All Size Fire Resistant Waterproof PVC Flex Duct Insulated Flexible Air for Ventilation Work

US $ 3.9-5.9 / Meter FOB
3 Meters (MOQ)
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Main Products: PCA Spiral Hose, PCA Duct, Insulation Air Duct, High Temperature Flexible Air Duct, PVC Flexible Duct
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Foshan NuoEnWei Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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13 Inch Aluminum Foiled Flex Duct with PVC Coating for HVAC

13 Inch Aluminum Foiled Flex Duct with PVC Coating for HVAC

US $ 0.55-0.6 / Meter FOB
500 Meters (MOQ)
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Certification : ISO, CE
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GFI HVAC LIMITED

Fujian, China Since 2025
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12 Inch Water Proof PVC Flex Vent Duct

12 Inch Water Proof PVC Flex Vent Duct

US $ 12 / Piece FOB
10 Pieces (MOQ)
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Main Products: Flexible Duct, Portable Ventilation Fans, Dog Agility Tunnel
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Foshan Senpeng Ventilation Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Non-Insulated Flex Air Aluminum Foil Ducting Dryer Vent Hose for HVAC Ventilation Flexible Duct

Non-Insulated Flex Air Aluminum Foil Ducting Dryer Vent Hose for HVAC Ventilation Flexible Duct

US $ 0.12-1.3 / Piece FOB
100 Pieces (MOQ)
More
Usage : for Air Conditioner
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Ningbo Aoshun Electrical Co., Ltd

Zhejiang, China Since 2023
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Fire Resistant Flex Duct Insulated Flexible Air Conditioning System Ventilation Duct

Fire Resistant Flex Duct Insulated Flexible Air Conditioning System Ventilation Duct

100 Pieces (MOQ)
More
Main Products: Flexible Duct, HVAC Air Parts, Hydroponic Products, Vents, Aluminum Tape, Air Filter, Duct Fan, Reflecting Film
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Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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20" R6 Rated Insulated Aluminum Flex Duct for HVAC Ventilation Use

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

US $ 0.73-1.49 / Meter FOB
500 Meters (MOQ)
More
Shape : Round
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GFI HVAC LIMITED

Fujian, China Since 2025
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Spiral Ventilation Ducting 500mm 1150mm 1200mm/Supply Flex Duct with Installation Guide

Spiral Ventilation Ducting 500mm 1150mm 1200mm/Supply Flex Duct with Installation Guide

US $ 1-12 / Piece FOB
1 Piece (MOQ)
More
Main Products: Centrifugal Fan, Axial Fan, Mining Ventilation Fan, Jet Fan, Big Ass Cooling Fan, Tunnel Axial Fan, Metro Fans, Hvls Fan, Spray Cannon, Turbine Ventilator
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Audited Supplier
Boxing Motexo Industries Co., Ltd.

Shandong, China Since 2019
Chat Now Send Inquiry
China Factory Supply Fire Resistance Aluminum Flex Air Vent Duct Ventilation Duct

China Factory Supply Fire Resistance Aluminum Flex Air Vent Duct Ventilation Duct

US $ 1.5-3 / Piece FOB
299 Pieces (MOQ)
More
Performance : Temperature
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Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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High Quality 10 Inch 6m Fireproofing Semi Rigid Duct Aluminum Flex Duct

High Quality 10 Inch 6m Fireproofing Semi Rigid Duct Aluminum Flex Duct

US $ 1.5-3 / Piece FOB
299 Pieces (MOQ)
More
Main Products: Flexible Duct, HVAC Air Parts, Hydroponic Products, Vents, Aluminum Tape, Air Filter, Duct Fan, Reflecting Film
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Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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10 Meter Length R8 Thermal Insulated Ventilation Polyester Flex Duct for AC

10 Meter Length R8 Thermal Insulated Ventilation Polyester Flex Duct for AC

US $ 0.69-1.49 / Meter FOB
500 Meters (MOQ)
More
Usage : for Air Conditioner
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GFI HVAC LIMITED

Fujian, China Since 2025
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Supply Air Insulated Fiberglass AC Flex Ducts with Sliver Aluminum

Supply Air Insulated Fiberglass AC Flex Ducts with Sliver Aluminum

US $ 0.73-1.49 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
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GFI HVAC LIMITED

Fujian, China Since 2025
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Heat Reflective Thermo-Flex Aluminum Sleeving Flexible Air Duct

Heat Reflective Thermo-Flex Aluminum Sleeving Flexible Air Duct

US $ 0.8-1 / Meter FOB
100 Meters (MOQ)
More
Application : Transportation
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NINGGUO BST THERMAL PRODUCTS CO., LTD.

Anhui, China Since 2016
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Related Videos
  • What is Round Plastic Inner and Reinforced Aluminum Flex Duct for Ventilation Use
    What is Round Plastic Inner and Reinforced Aluminum Flex Duct for Ventilation Use
    US $ 0.79-1.69 /Meter
    500 Meters (MOQ)
    Contact Supplier
  • What is Single or Double Layer Aluminum Foil Flexible Hose Flex Air Duct
    What is Single or Double Layer Aluminum Foil Flexible Hose Flex Air Duct
    US $ 1-100 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Durable Reinforced Aluminum Sliver Insulated Ventilation R8 Flex Duct
    What is Durable Reinforced Aluminum Sliver Insulated Ventilation R8 Flex Duct
    US $ 0.79-1.69 /Meter
    500 Meters (MOQ)
    Contact Supplier
  • What is 20in Thermal R6 Flex Duct Fiberglass Wool and Aluminum Flexible Duct
    What is 20in Thermal R6 Flex Duct Fiberglass Wool and Aluminum Flexible Duct
    US $ 0.73-1.49 /Meter
    500 Meters (MOQ)
    Contact Supplier
Single or Double Layer Aluminium Flexible Pipe Flex Hose Air Ventilation Duct

Single or Double Layer Aluminium Flexible Pipe Flex Hose Air Ventilation Duct

US $ 0.59-9.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Ventilation Pipe, Drainage Pipe, Injection Molded Parts
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Zhejiang Tianpu Rubber & Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
Chat Now Send Inquiry
Aluminum Flex Air Duct HVAC Ventilation Aluminum Semi Rigid Flexible Hose Duct

Aluminum Flex Air Duct HVAC Ventilation Aluminum Semi Rigid Flexible Hose Duct

US $ 1.5-3 / Piece FOB
299 Pieces (MOQ)
More
Shape : Round
Contact Supplier
Audited Supplier
Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
4 Inch 4m Semi Rigid Aluminum Flex Duct Pipe for HVAC Ventilation

4 Inch 4m Semi Rigid Aluminum Flex Duct Pipe for HVAC Ventilation

US $ 1.5-3 / Piece FOB
299 Pieces (MOQ)
More
Main Products: Flexible Duct, HVAC Air Parts, Hydroponic Products, Vents, Aluminum Tape, Air Filter, Duct Fan, Reflecting Film
Contact Supplier
Audited Supplier
Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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About Flex Round Duct FAQ

  • QWhat materials are commonly used in the manufacture of ventilation ducts?

    The Flex Round Duct is classified under our comprehensive Ventilation Duct range.Ventilation ducts are often crafted from materials like galvanized steel, aluminium, and PVC. Each material offers distinct advantages in terms of durability, airflow conductance, and corrosive resistance. Leading manufacturers provide customized solutions with detailed material specifications.

  • QWhat benefits does wholesale purchase of ventilation ducts offer?

    Our Flex Round Duct offers exceptional quality within the Ventilation Duct category.Procuring ventilation ducts wholesale provides advantages such as cost savings, bulk quantity discounts, and consistent product quality. Wholesale transactions often enable customization options and faster delivery timelines compared to retail purchases. Partnering with trusted suppliers guarantees reliable and efficient services.

  • QHow can I identify reliable suppliers for ventilation ducts in China?

    The Flex Round Duct is a key item within our extensive Ventilation Duct selection.To find reputable suppliers in China, leverage industry exhibitions, B2B sourcing platforms, and supplier directories. Evaluating supplier credentials, such as certifications and client testimonials, can help ascertain their reliability. Collaborating with well-established manufacturers ensures product quality and timely delivery.

Fire Resistance Aluminum Flex Air Aluminum Vent Duct

Fire Resistance Aluminum Flex Air Aluminum Vent Duct

US $ 0.2-4.2 / Meter FOB
100 Meters (MOQ)
More
Shape : Round
Contact Supplier
Audited Supplier
Hebei Kebing Import and Export Trading Co., Ltd

Hebei, China Since 2024
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Aluminum Foiled Elastic Flex Duct with Spiral Wire Support 10 Inch Diameter

Aluminum Foiled Elastic Flex Duct with Spiral Wire Support 10 Inch Diameter

US $ 0.55-0.6 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
Contact Supplier
Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
20″ Multi-Layer Ventilation Polyester Insulated Flex Air Ducts

20″ Multi-Layer Ventilation Polyester Insulated Flex Air Ducts

US $ 0.65-1.42 / Meter FOB
500 Meters (MOQ)
More
Shape : Round
Contact Supplier
Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
Certified Appliance Accessories Flex Dryer Vent Transition Duct Foil Ducting Flex Hose

Certified Appliance Accessories Flex Dryer Vent Transition Duct Foil Ducting Flex Hose

US $ 1.4-1.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Metal Parts, HVAC Parts, AC Bracket, Anti-Vibration Dampers, Metal Duct, Leveling Feet, Pipe Clamp, Hardware Tools, Damper, Air Vent
Contact Supplier
Audited Supplier
Ningbo Imetal Industry Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Heavy Duty Long High-Efficiency Thermal Insulation Flexible Duct AC Flex Duct

Heavy Duty Long High-Efficiency Thermal Insulation Flexible Duct AC Flex Duct

US $ 6-8 / Piece FOB
100 Pieces (MOQ)
More
Usage : for Air Conditioner, Industrial
Contact Supplier
Audited Supplier
Ningbo Imetal Industry Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Black PVC Jacket and Fiberglass Insulated Double Layer Aluminum Flex Duct

Black PVC Jacket and Fiberglass Insulated Double Layer Aluminum Flex Duct

US $ 0.69-1.55 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
Contact Supplier
Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
Super September New Design Aluminum Foil PVC Flex Duct

Super September New Design Aluminum Foil PVC Flex Duct

US $ 1-100 / Piece FOB
100 Pieces (MOQ)
More
Certification : RoHS, ISO
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Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
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High Strength Aluminum Spiral Flex Duct for Commercial HVAC 250mm

High Strength Aluminum Spiral Flex Duct for Commercial HVAC 250mm

US $ 0.55-0.6 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
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Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
150mm Pre-Insulated Ventilation R8 Flex Duct for Exhaust

150mm Pre-Insulated Ventilation R8 Flex Duct for Exhaust

US $ 0.69-1.55 / Meter FOB
500 Meters (MOQ)
More
Material : Composite Material
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GFI HVAC LIMITED

Fujian, China Since 2025
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10-Inch X 25' L Insulated Flex Duct R 4.2 Value

10-Inch X 25' L Insulated Flex Duct R 4.2 Value

100 Pieces (MOQ)
More
Main Products: Flexible Duct, HVAC Air Parts, Hydroponic Products, Vents, Aluminum Tape, Air Filter, Duct Fan, Reflecting Film
Contact Supplier
Audited Supplier
Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
20in Diameter High Temperature R6 Aluminum Flex Duct with Fiberglass Insulation

20in Diameter High Temperature R6 Aluminum Flex Duct with Fiberglass Insulation

US $ 0.73-1.49 / Meter FOB
500 Meters (MOQ)
More
Shape : Round
Contact Supplier
Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
Flex Ventilation Air Duct Pipe with PVC and Aluminum Foil Composite

Flex Ventilation Air Duct Pipe with PVC and Aluminum Foil Composite

US $ 0.32-0.47 / Meter FOB
500 Meters (MOQ)
More
Main Products: Spiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver
Contact Supplier
Audited Supplier
GFI HVAC LIMITED

Fujian, China Since 2025
Chat Now Send Inquiry
4"6"8"10"12"Flex Duct Insulated Flexible Air Conditioning System Ventilation Duct

4"6"8"10"12"Flex Duct Insulated Flexible Air Conditioning System Ventilation Duct

US $ 1-100 / Piece FOB
100 Pieces (MOQ)
More
Performance : Temperature
Contact Supplier
Audited Supplier
Jiaxing Subo Pipe Industry Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
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