This heavy-duty flexible hose is expertly crafted for demanding applications. Featuring an internal steel wire structure, it ensures excellent durability and prevents collapse while maintaining a stable airflow. Its design allows for tight bends without compromising performance, making it an ideal choice for various environments. **Specifications:** - **Product Name:** PVC Flexible Air Duct - **Material:** Three-proof fabric with galvanized steel wire - **Inner Diameter Options:** 8cm, 10cm, 11cm, 12.5cm, 15cm, 16cm, 18cm, 20cm, 22cm, 25cm, 30cm, 32.5cm, 35cm, 40cm, 45cm, 50cm, 55cm, 60cm - **Length Options:** Customizable, available in 200cm/78in and 400cm/156in (1cm = 0.39in) - **Temperature Range:** -30°C to 150°C **Key Features:** - **High Temperature Resistance:** Built to withstand extreme temperatures, making it suitable for diverse applications. - **Flame Retardant:** Adds an extra layer of safety for your ventilation needs. - **Flexible and Foldable:** Designed for easy storage and installation, this hose adapts to your space without hassle. - **Versatile Applications:** Perfect for ventilation, heating, and exhaust systems in both residential and commercial settings. **Package Includes:** - 1 × Ventilation Tube **Note:** Due to variations in lighting and monitor settings, actual product color may differ slightly. Please allow for slight dimensional errors due to manual measurements. Enhance your airflow management with our reliable and efficient PVC Flexible Air Duct. Perfect for optimizing ventilation in your home or workspace, this product delivers exceptional performance and durability.