Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of industrial aluminium foil,for industrial in China. With abundant experience, we warmly welcome you to wholesale high quality industrial aluminium foil,for industrial in stock here from our factory. Good service and reasonable price are available.
Aluminum foil hoses are generally composite hoses, with a PVC protective film on the outer layer, and aluminum foil and steel wires supporting the pipes. The use of aluminum foil hoses has the advantages of short construction period, low requirements for floor height, and easy installation and transformation in the later period. The disadvantage is that the air supply volume is large, but the wind resistance is also large, and the ventilation effect will be reduced. There are usually two types of hoses used in central fresh air system pipes: composite aluminum foil hoses and plastic hoses. Since the plastic hose is relatively thin and easy to age and become brittle, it is rarely used in the fresh air system, because it is not easy to replace it if it is broken. The composite aluminum foil hose has a PVC protective film on the outer layer as the surface, and there are aluminum foil and steel wires supporting the pipes.
GNEE STEEL is a steel supplier with 20 years of foreign trade experience.
We can provide you with a service of one-stop buying, saving you time and reducing costs.
If you have some need of steel or metal. We believe that we have common business interests.
Cooperating with more than 200 factories, have a professional team of more than 200 people.
Having CE certification and SGS certification, export to more than 150 countries around the world.
We are a trustworthy steel supplier.
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