| Application | High temperature resistant, heater duct/ heating duct, etc. |
| Material |
PU coated Canvas Polyester fabric 0.5m fiberglass fabric liner for inlet |
| Thickness | 0.45mm |
| Working Temperature | -40℃ to +250℃ |
| End | Both end with metal collar, one end with male pin lock, the other end with femal collar. |
| Others | Fast connection with strap belt for easy storage. |
This heating duct is designed to transfer hot air up to 260°C (500°F) in tough winter conditions. The silicone impregnated fibreglass fabric is excellently performed in cold and hot weather condition. It will remain flexible in cold temperatures for ease installation. The abrasion resistant wear strip, pin lug ends and integrated strap is convenient for easy storage.
| Colour | Grey with yellow wear strip |
| Temperature Range | -40°C to +250°C |
| Ends | Steel collar with pin lock, fast storage strap belt |
| Material | Jacket: PU coated Canvas fabric Inlet: 0.5m silicon cotaed Fiberglass fabric as the liner |
| Available Sizes | 8" 10" 12" 14" 16" 18" 20" |
| Notes | ●UV Resistant ●Flame Resistant |
A flexible canvas heating duct, also known as a flexible hose or fabric duct, is typically used in HVAC (Heating, Ventilation, and Air Conditioning) systems to distribute heated or cooled air within a building. These ducts are made from a PU-coated canvas fabric and 0.5m silicon coated Fiberglass fabric, which allows them to be easily bent and shaped to fit various installation requirements. Here are some common uses for flexible canvas heating ducts:
●Temporary Heating or Cooling: Canvas ducts can be used in temporary or portable heating and cooling applications. For example, they might be used in construction sites, event tents, or disaster relief situations to provide conditioned air to specific areas.
●Ventilation: Canvas ducts are used for distributing fresh air or exhaust air in ventilation systems. They can be installed in industrial facilities, warehouses, or commercial kitchens to improve air circulation and remove pollutants or odors.
●Retrofitting and Renovations: In older buildings where traditional rigid metal ductwork is challenging to install due to space constraints or architectural limitations, flexible canvas heating ducts can be a more practical choice. They can be routed through tight spaces and around obstacles.
●Energy Efficiency: Canvas ducts are often used in energy-efficient HVAC systems because they are less prone to leakage compared to traditional metal ductwork. This helps maintain the efficiency of the HVAC system and reduces energy waste.
●Noise Reduction: The fabric material used in canvas ducts can help reduce noise transmission in the ductwork. This is especially useful in applications where quiet operation is essential, such as libraries or recording studios.
●Aesthetics: Canvas ducts can be designed in various colors and shapes, making them suitable for installations where aesthetics are important. They can blend with interior designs or even serve as decorative elements.
●Custom Installations: Flexible canvas ducts can be custom-made to fit specific requirements. This allows for tailored HVAC solutions in unique or challenging building layouts.
●High-Temperature Applications: Some canvas ducts are designed to withstand high-temperature conditions. They are used in industrial processes where hot air or gases need to be transported.
It's important to note that while flexible canvas heating ducts offer many advantages in terms of flexibility, ease of installation, and energy efficiency, they may not be suitable for all HVAC applications. If you are looking for the flexible canvas heating duct for your projects, you can contact DFV, one of the leading flexible duct suppliers in China.
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