Find high quality havc ventilation aluminum foil coated pet laminated film flexible combi duct with competitive price here. Please rest assured to buy havc ventilation aluminum foil coated pet laminated film flexible combi duct with Dongyang Hstube Co.,Ltd

havc ventilation Aluminum Foil coated PET laminated film flexible combi Duct

The price :include tax and carton
The transaction price:FOB
port of export:Ningbo
Fire Resistance Fire Retardant
Place of Origin: Zhejiang, China (Mainland)
Brand Name: Hstube
Model Number: aluminum foil duct
Type: Floor Heating Parts
Material: Aluminum Foil
Name: aluminum foil duct
Application: Laminate Woven, Foam, Bubble,Air Conditioning ventilation
Shape: Round
Certificate: ISO SGS

The ductwork construction starts with the tracing of the duct outline onto the aluminium preinsulated panel. The parts are then typically cut at 45°, bent if required to obtain the different fittings (i.e. elbows, tapers) and finally assembled with glue. Aluminium tape is applied to all seams where the external surface of the aluminium foil has been cut. A variety of flanges are available to suit various installation requirements. All internal joints are sealed with sealant.

Aluminum is also used to make round spiral duct, but it is much less common than galvanized steel.