Introducing our Heavy-Duty Flexible Hose, expertly crafted for demanding applications. This PVC Flexible Air Duct is engineered to withstand harsh conditions, ensuring reliable performance for ventilation, heating, and exhaust needs. With an internal galvanized steel wire, the hose maintains structural integrity, preventing collapse even under tight bends, while allowing for stable airflow. Available in multiple inner diameters ranging from 8cm to 60cm, and customizable lengths up to 400cm, this duct is versatile enough to fit various setups. Its temperature range of -30℃ to 150℃ makes it suitable for diverse environments, whether you're using it for industrial purposes or home projects. Key features include: - Heat-resistant and flame-retardant materials for added safety - Flexible and fully collapsible design for easy storage and installation - Conformal steel wire loop design enhances flexibility without compromising durability Perfect for DIY enthusiasts and professionals alike, our hose is an essential addition to your toolkit. Whether you're setting up a new ventilation system or need a reliable solution for exhaust applications, this duct delivers exceptional performance. Package includes: 1 × Ventilation Tube Please note: Colors may slightly vary due to lighting conditions or monitor settings, and minor dimensional variations may occur due to manual measurements. Elevate your air management solutions with our Heavy-Duty Flexible Hose—designed for efficiency and built to last!