Product introduction
Description:
Galvanized Steel Rectangle Air Duct with Steel Flange (ASF)
ASF air duct with steel flange is made of galvanized steel sheet, and should be defined as one type of traditional air ducts. Because of its great tightness on connection, it is widely used in ventilation system, and still to be the most reliable type on duct at present.
Our company equips 3 sets of advanced production lines with numerical control, 3 sets of plasma cutting machines, 2 steel flange production lines and 3 modern paint spraying workshops, to gurantee the production efficiency and quality. The annual production capacity of such duct has been up to 900,000 square meters.
Features:
1. High quality on material, long life
2. The long side of duct is reinforced.
3. High quality steel flange.
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.
6. Flange to be finished, and easy to install.
Specification:
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
|
Flange Specification
| Length of Duct (mm)
|
Bolt
|
Steel Flange
|
| 630max
|
M6
|
∠25×3
|
| 630-1500
|
M8
|
∠30×3
|
| 1500-2500
|
M8
|
∠40×4
|
| 2500-4000
|
M10
|
∠50×5
|
Advantage:
-
Advanced mold equipment, professional design and assembly line operation make sure high quality and efficiency, save materials and reduce the investment on projects.
-
The distribution system is perfect by delivery of all related accessories.
-
Duct’s size and appearance can be customized according to customer request.
-
OEM is available.
Application:
It is mainly applied to air conditioning, ventilation, purification, smoke prevention and exhaustion system.
Note:
Sheet thickness in smoke prevention and exhaustion adopt the standard under high pressure (1500 Pa min).
Welcome to contact me for enquiry and latest information.
Galvanized Steel Rectangle Air Duct with Steel Flange (ASF)
- Material: galvanized steel sheet
- HAVC system
- Product description: It is a traditional method of manufacturing air duct and also the most reliable method of air duct connection.
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