Heat Resistant Flexible Spiral Duct
This heat-resistant flexible spiral duct is designed for supplying and exhausting hot air in confined spaces. It features alternating sections of yellow and black material, reinforced with a spiral structure.



Technical Specifications
Product Overview
High-Performance Heat Resistant Ducting
This flexible spiral duct is engineered for demanding industrial environments requiring efficient hot air supply and exhaust. Constructed from durable, fire-resistant PVC-coated fabric, it features a reinforced helix steel wire design for superior wear resistance. The specialized dual-temperature design includes a high-heat resistant section for direct connection to heating units, ensuring safety and reliability in critical ventilation applications.
Technical Specifications
Standard Lengths
- 5m
- 10m
- Standard Temperature Range
- -20 to 150°C
- High-Heat Section Range
- -20 to 350°C
- Diameter Range
- 100mm - 1500mm
- Key Features
- Fire ResistantOleic Acid ProofWear-and-Tear ProofFlexibleLightweight
Commercial Terms
- Minimum Order Quantity
- 100 PCS
- Payment Terms
- 50% deposit, 50% before shipment
- Customization
- Yes
Applications
Typical Applications
- Forced air heater exhaust and supply
- Smelting and boiler ventilation
- High-temperature equipment exhaust
- Motor vehicle exhaust emission
- Factory solder smoke extraction



