Thermal resistance 8 inch insulated ducting special design insulated flexible duct for HVAC systems

Insulated Flexible Ducts

DEC Flexible Duct designed for HVAC systems Is light weight, strong, fully flexible and compressible yet dimensionally Stable.

DEC Flexible Duct is made of double Lamination of aluminum foil and polyster films permanently bonded to a copper Spring tough steel wire helix. Thermal efficiency is provided by wrapping the Exterior with a blanket of fiberglass wool insulation in various densities & thicknesses(16kg/m3,24 kg/m3,32 kg/m3,25mm,30mm) for required thermal resistance or polyester Insulation(25mm,30mm,R0.6,R1.0,R2.0). The outer jacket is made of double Laminated aluminum foil with fiberglass yarn reinforcement, which acts as a Vapour barrier surface as well.

Details

Standard Length:32 ft. / 10 M Diameter Range:52 mm to 610 mm (2" to 25") Maximum Rated Velocity: 4000 ft /min Temperature Range: -30-150℃Maximum Rated Positive Pressure: 10 inch Water Maximum Rated Negative Pressure: 1 inch Water Standard Insulation density:16 Kg/m3 Standard Insulation Thickness: 25mm Insulation R Value: 0.64 Sq.MK/W Fire Rating: Certified as per BS 476 Part 5, 6 & 7

DEC Flexible Duct can widely be used in all Air Conditioning / Ventilating Systems including commercial & office Buildings, hotels, hospitals and many other industrial and residential Applications.

DEC Flexible Ducts apply for a variety of Styles and constructions and provide the most economical solution to your air Handling needs.

Black PVC jacket insulated flexible duct

Features & Benefits

Air tight, No air leakage, No fiber erosion

Insulation  Class O rated Glasswool

Core material, Low friction loss, strong and flame resistant

Vapour barrier-Reinforced for maximum Toughness and tear resistance

Wire, Strong and non corrosive,high tension

Modular and economical air distribution System with maintenance free life - high degree of flexibility which allows it to be connected to any desired position

A quick and economical means of correcting Misalignment between system components.

Available as non-insulated and preinsulated ,round or rectangular

Reduces total installed cost, Fast and easy To install

Allows ducting around obstacles where Fabricated and fitted ducts would be difficult and costly to install.

Acoustical flexible duct

Full range of flexible acoustic thermal Insulated ducting for preventing condensation and reducing noise when there's Temperature difference in airflow of ventilation system.

Stengths:

●     Helpful for reducing heat & cool loss and preventing condensation

●     Insulation: standard 16kg/m3 quality Insulation glass wool and 24kg/m3,32 kg/m3 glass wool is also available.

●     Perforated aluminum/polyester lamination For reducing noise.

●     Packing: individual 120cm long carton Packing & individual PE bag packing 

Note: Alternate insulation densities and thicknesses are available upon request.

Installation:

FAQ

1.Are you a Trading company or  manufacturer?

WeAre a manufacturer found in 1996,Beijing City,the Capital of China.

2.how long is your Delivery time?

that'sDepending on your amount,generally it is 15 days after receiving your payment or deposit,we can produce those flexible duct 2000 Meters per day.

3.Can we get a Free sample?

WeCan send you a free sample for testing,while you Shoud pay for the posting fee.

4.What's your mini Order?

GenerallyIt is 500 meters,we suggesting 2000meter for saving Shipping cost

5.You'd better Provide some details below,for our better service.

Kinds:non-insulated flexible duct or insulated duct

Size,Quantity,Materials, and so on.