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Rectangular Duct

Material
Galvanized sheet, stainless steel
Thickness
0.45-1.2 mm, 0.4-1.2 mm
Size
100x100 to by order, 100x100 to by order
Insulation
inside and out side
Pressure
2-8 inch of water
Other
Powder paint and normal paint
Using guide
- Galvanized Duct is suitable for normal using
- Stainless Steel is suitable for food industry
- Distribute the cold air
- Distribute the hot air
- Smoke exhausing
- Smell exhausing

Rectangular Duct has made by the automatic line contineously process. It`s cut and bending by the machine then form up the pittsburgh and TDC Lock until it becomes the Shape L and Box accordign to what we designs. The duct can be done with the inside or outside insulation. Normal and Powder Painting are also avaliable in any colour The production is controled under Computer to reach SMACNA and ASHRAE standard.

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Product Specification Document