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Black Steel Duct

Material
Black Steel sheet
Thickness
1.2-3 mm
Size
100x100 to by order
Insulation
Inside and out side
Pressure
2-10 inch of water
Other
Powder paint and normal paint
Using guide
- For high pressure Duct
- Distribute the hot air
- Smoke exhausing
- Smell exhausing

Black steel duct is made by the high thickness steel sheet then welding all 4 sheet together to become the box shape As a result, the duct is more strong and suitable for high pressure duct such as Main kitchen exhaust, stack duct in an automobile in dustry.

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Product Specification Document