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Expandable Semi-Rigid Flexible Aluminum Pipe Duct with Clamps for Heater

Expandable Semi-Rigid Flexible Aluminum Pipe Duct with Clamps for Heater

Brand Name : woofun
Model Number : wfduct231
Certification : SGS
Place of Origin : Cixi,China(Mainland)
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 100000 meters per month
Delivery Time : Shipped in 20~30 days after payment
Packaging Details : 1 Semi-Rigid Flexible Aluminum Pipe in a carton
Material thickness : 0.1 - 0.11mm
Material : Alloy Aluminum
Available Inches : 2" 3" 4" 6" 8" 10" 12"
Width : 50mm 70mm
Ripple : 7mm 9mm
Fire Resistance : Yes
Standard Length : 3 m , customized
Temperature Range : 15℃~+315℃
Operating Pressure : 3000 Pa(max)
Shape : Round
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Silver Semi-Rigid Flexible Aluminum Duct with Clamps for Range Hood

Product Description

Material of DuctAluminum
Thickness of Duct0.1-0.11mm
Fire ResistanceYes
Temperature Range15℃/+315℃
Operating Pressure3000 Pa(max)
Maximum Air Velocity30 m/s
Available Diameters70mm - 250mm
Available Inches2" - 14"
Standard Length3 m , customized
PackingCardboard box

Semi-rigid flexible aluminium duct made by Woofun is different from other common type of aluminium duct in same material due to its high quality and perfect appearance. It is a kind of High temperature duct, flame retardant, chemical resistance, working under very high temperature, It is also used in different industry.


  • For multiple uses - dryer, bathroom or kitchen venting
  • Semi-rigid but flexible for easy installation
  • Fire resistant


  • Surface is processed by anodic oxidation, so it is smooth, clean, beautiful, corrosion resistance.
  • Reasonable design, superior materials, manufacture of high precision, complete variety, easy installation and cleaning.


  • Our semi rigid flexible ducting can be used for exhaust venting bathroom vents, clothes dryers, range hoods ect.

Our Service

our clients choose us for reasons:

1. We pay attention to the quality as company life
2. We look into the details and timely delivery guaranteed
3. Pleasant service and respond quickly
4. Reasonable price
5. Around 2 hours to Shanghai , 60 km distance to the Ningbo
You will find it's the best choice for doing business with us!

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Product Tags:

flexible exhaust duct


aluminum ventilation duct

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