flexible aluminum foil air duct hose

>Made of 1 layer or 2 layers of aluminum foil with the spring wire.

>Diameter is from 4 to 16 inches.

>Standard length is 10 meters or as customized request.

>It’s fire-resistant, temperature range is -70 to +150℃.

>High flexibility and axial compressibility, extension rate is around 1:10.

 Application

>Designed especially for high pressure and low pressure ventilation (e.g. range hood) and air conditioning system with the easy-fixing hose clamp.