Flexible Aluminum Air Ducting, Heavy-Duty Black Dryer Vent Hose for HVAC Ventilation for Kitchens,Grow Tent,Green Houses Duct Fan Systems,170mm2M

Our aluminum air ducting has very flexible shape and elasticity which is very suitable for daily exhaust requirements of bathrooms, kitchens, dryer and grow tent etc.PVC composite aluminum foil-black (three-layer structure, silent and high temperature resistant, thickened design)1 pipe, 1 clip and 2 meters of aluminum foil tapeAbout diameter:φ200mm tube, inner diameter is about 203, outer diameter is about 208φ250mm tube, inner diameter is about 253, outer diameter is about 258φ300mm tube, inner diameter is about 303, outer diameter is about 308φ350mm tube, inner diameter is about 353, outer diameter is about 358φ400mm tube, inner diameter is about 403, outer diameter is about 408Regarding length: The marked size refers to the fully stretched length. Due to the elastic rebound, it is about 0.5M longer than the actual length of the tube at the time of purchase.We provide you with comprehensive after-sales service. If you are dissatisfied with our aluminum air ducting foil you ordered, please send us an email and we will provide you with a replacement or return service, so that you have no worries.

• ◆[MULTI-LAYER CONSTRUCTION]: Heavy-duty dual aluminum foil and Aluminum foil make it High Temperature Resistant & Corrosion Resistant & Durable, resist leaks, tears, and cuts.
• ◆[STEEL-WIRE SPIRAL COIL STRUCTURE]: Tough and Flexible to hold the tubular structure maximizing airflow.
• ◆[FLEXIBLE DUCTING]: Makes installation easy by bending the aluminum duct tube in any direction.
• ◆[UPGRADED VERSION ALUMINUM AIR DUCTING]: Consists of double-layer aluminum foil+protective coating, built-in encryption spiral stainless steel wire. The short distance steel wires spiral features with excellent ductility and strong support force.
• ◆[100% SATISFACTION GUARANTEE]: If you are not satisfied with your purchase, we sincerely provide you with 100% satisfactory solution.