Rectangular Air Duct - Spiral Ducts and Fittings - Hi-sea

Rectangular Air Duct

Rectangular Air Duct

Rectangular Air Duct

1. Application
Rectangular Air Duct is widely used in the market. The air duct is mainly used to connect the air circulation between two places and play the role of ventilation.
2. Dimension Table

Length

120

320

800

2000

40000

160

400

100

2500

 

200

500

1250

3000

 

250

630

1600

3500


Note: Materials can be galvanized sheet or stainless sheet.

                                          Duct sheet thickness

Length

Rectangular Air Duct

 

Dust pelletizing system

Medium /low pressure system

High-pressure system

80-320

0.5

0.75

1.5

320-450

0.6

0.75

1.5

450-630

0.6

0.75

2.0

630-1000

0.75

1.0

2.0

1000-1250

1.0

1.0

2.0

1250-2000

1.0

1.2

DTOS

2000-4000

1.2

DTOS

(1). The thickness of the steel plate in the air duct of the smoke exhaust system can be in accordance with the high pressure system.

(2). The thickness of wind pipe steel plate in special dust removal system should meet the design requirements.
(3). The rectangular pipe used for Marine mechanical ventilation can be determined according to the user's requirements.



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