Product introduction
Description:
Galvanized Steel Rectangle HVAC Air Duct (TDF)
TDF air duct is made of galvanized steel sheet, directly molded and compressed integrally with the flange.
Since 1990s, United States and Europe developed countries began to use such fast flange process, and widely used in various projects. Our company equips three sets of advanced production lines with numerical control, and three sets of plasma cutting machine. The annual production capacity of rectangle air duct and special duct has been up to 1,200,000 square meters.
Features:
1. High quality on material, long life
2. The long side of duct is reinforced.
3. Seal strip is used on the connector.
4. Less air leakage, reduce energy consumption, save operating cost.
5. Outgoing product should be semi-finished (L-type), which is easy to deliver and install.
Specification£º
Sheet Thickness
|
Length of Duct (mm)
|
Thickness under 0-1500Pa
|
Thickness under 1500Pa min
|
|
320max
|
0.5
|
0.75
|
|
320-630
|
0.6
|
0.75
|
|
630-1000
|
0.75
|
1.0
|
|
1000-1250
|
1.0
|
1.0
|
|
1250-2000
|
1.0
|
1.2
|
|
2000-4000
|
1.2
|
As required
|
Advantage:
1. Advanced mold equipment, professional design and assembly line operation make sure high quality and efficiency save materials and reduce the investment on projects.
2. The distribution system is perfect by delivery of all related accessories.
3. Duct¡¯s size and appearance can be customized according to customer request.
4. OEM is available.
Application:
It is mainly applied to low pressure systems such as air conditioning, ventilation, purification and high-pressure smoke exhaustion system. The long side size of the rectangle air duct should be no more than 2000mm.
Welcome to contact me for enquiry and latest information.
- Material: galvanized steel sheet
- HAVC system
- Product description: Usually used in ventilation system. It is one of two method of flange connection in ventilation air duct manufacture.
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