Industrial ventilation system parts tunnel ventilation duct

Description for all sizes round flexible aluminum tunnel ventilation duct:

Economical, quick and easy to install this Flexible Duct are fabricated in tandem with the international quality standards.

Our range is highly appreciated by the client across the nation and available at market leading price.

Material for all sizes round flexible aluminum tunnel ventilation duct:

Wall: Glass fiber bonded with Aluminum foil

Helix: Steel wire

Two types: single layer and double layer

Temperature range:  -30 to +150 degree centigrade

Features for all sizes round flexible aluminum tunnel ventilation duct:

1.It’s a range of fully flexible uninsulated aluminum pvc laminated ducting, it is easy to connect to ducting 

2.Highly flexible

3.Excellent resistance to chemicals

4.Small bending radius

Structure for all sizes round flexible aluminum tunnel ventilation duct:

It is a multiply aluminum and pvc laminated ducting with high tensile steel wire helix 

Advantages for all sizes round flexible aluminum tunnel ventilation duct:

1.No need special tools for cutting.

2.In case of fire no toxic gas are emitted

3.The product have been successfully tested for fire resistance

4.Can be bent in any direction

   We company specialized in ventilation energy saving products of high-tech enterprises.Our main products are  activated carbon air filter, aluminum foil ventilation tube,air conditioning and refrigeration ventilation hoses,duct fans,grow tent and etc. can be applied in the filed of air ventilation systems,greenhouse planting,indoor planting and deodorization system.

    We combines develope, production, sales and service in one. After years of research of the products of duct fan and air filter, we established a good corporate image and reputation in our customers. 
    We always adhere to the philosophy of combining"character, enterprise, products" into one. We also adhere to the "people-oriented, pioneering and innovative" management philosophy. We go all out of our dedication to customers towards to leading technology, excellent product quality in ventilation system and superior service for all the customers.
   Our company will always sincerely cooperate with every customer based on the principle of"high-quality products, reasonable prices, excellent service". Welcome to our company and factory for further understanding. Please check our contact information bottom.