Heat Resistant Air Duct -45°C to 300°C Flexible High-Temp Ducting | NUOENWEI
Professional-Grade Heat Resistant Flexible Air Duct for Demanding Applications
This high-performance heat resistant air duct is engineered to safely and efficiently transport hot air, fumes, and gases in the most challenging industrial environments. Constructed with a robust three-layer design, our flexible ducting provides superior thermal insulation, exceptional durability, and reliable performance where standard ducts fail. Whether for temporary heating, industrial exhaust, or engine manufacturing, this duct is your solution for high-temperature air handling.
Engineered for Extreme Heat: Unmatched Performance and Safety
When your application involves high temperatures, you cannot compromise on quality. Our heat resistant flexible air duct is specifically designed to operate continuously under thermal stress, from intense cold at -45°C to extreme heat up to 300°C (with options reaching a remarkable 1200°C). The spiral steel wire reinforcement ensures the duct maintains its shape under negative pressure and prevents collapse, while the heavy-duty external coating offers superior abrasion resistance. This makes it perfect for dragging across floors in construction sites or industrial plants without the risk of wear and tear.
Related Parameters
| Feature Category | Specification Details | Notes |
|---|---|---|
| Temperature Specifications | ||
| Temperature Range | -45°C to +300°C (continuous) | Higher grades available (e.g., up to 1200°C) |
| Size Specifications | ||
| Inner Diameter Range | Minimum 80mm, Maximum 1000mm | Custom sizes available |
| Standard Lengths | 3.6m (12ft) or 7.6m (25ft) | Custom lengths on request |
| Construction & Options | ||
| Insulation Option | Insulated (3-layer with mid insulation) & Non-Insulated versions | Select based on application |
| Available Colors | Grey, Yellow, Black, Blue | Custom colors for large orders; Yellow enhances site safety |
| Key Material | Fiberglass, composite foil,Wear-resistant outer layer, steel wire helix | Robust and durable (may vary by model) |
| Performance Properties | ||
| Properties | Chemical resistant, Flame-retardant, Anti-vibration, Abrasion-resistant, Flexible, Bendable | |
| Applications | ||
| Typical Use | Portable heater attachment, Industrial hot air conveyance, Exhaust fume extraction, Ventilation, Construction | |
Why Choose Our Heat Resistant Air Duct?
- Feature: Extreme Temperature Resilience (-45°C to 300°C+)
- Benefit: Confidently use it for applications from hot air heating to cold air intake without failure, ensuring operational continuity.
- Feature: Spiral Steel Wire Reinforcement & Abrasion-Resistant Outer Layer
- Benefit: Provides structural integrity against vacuum pressure, allows for bending without kinking, and protects against damage when dragged on rough surfaces. This directly addresses the search intent for a "durable" or "heavy-duty" duct.
- Feature: Three-Layer Construction with Thermal Insulation
- Benefit: The middle layer acts as an insulator, improving energy efficiency by minimizing heat loss and protecting the external environment from high surface temperatures.
- Feature: Excellent Chemical Resistance (Acid & Alkali) and Flame Retardancy
- Benefit: Safely handles aggressive chemical fumes, smoke, and exhaust gases, reducing fire hazards in industrial settings. This is a key selling point for fume extraction applications.
- Feature: Flexibility and Lightweight Design
- Benefit: Easy to install, route around obstacles, and store, saving time and labor costs compared to rigid metal ducts.
Where to Use This High-Temperature Air Duct
This versatile heat resistant ventilation duct is critical across numerous industries:
- Industrial Heating & Ventilation: Ducting for portable air heaters, space heating in construction sites, and ground thawing.
- Fume and Exhaust Extraction: Safely removing hot exhaust gases, smoke, and harmful fumes from engines, welding operations, and industrial processes. (Perfect for "exhaust duct" intent).
- Manufacturing & Machinery: For plastic granulate dryers, printing machines, compressors, and blowers.
- High-Tech Sectors: Applications in aircraft manufacturing, military infrastructure, and power generation.
- Handling Particulates: Ideal for conveying dust, fibers, and other abrasive materials.
Frequently Asked Questions
Contact person: Elaine Guo
Tel.: +8615875732388
E-mail: sales@fsnuowei.com
Add: No. 39 Xingjiao Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province,China