Aluminum spiral air duct,Aluminum spiral air duct manufacturer. - Hi-Sea Group 
Aluminum spiral air duct

Aluminum spiral air duct

Description:

The air duct is mainly connecting air conditioner,The heat or cool water through it to get air conditioner to adjust the air flow or air temperature,to make indoor envrionment more comfortable,The air duct is installed in the end of air-conditioing system,It mainly used in marine or other bulidings such as hospital,airport,school,threater,and so on, Or anywhere need air ventilation.

The air duct is round shape,And be made of stainless steel ,It is more suitable for air conditioning than other material,It could be in high pressure and high velocity air distribution.

The duct mainly be installed on sidewall,Installed cost up to 50% less than traditional rectangular duct work,Vastly reduces air leakage and noise breakout,Reduces energy costs and simplifies air flow measurement.

Specification:

Thickness:0.50mm to 1.00mm.

Thickness of insulation:δ=12.55mm δ=15mm or 25mm,unless otherwise stated,then δ=12.5mm.

HVAC duct construction standards.

Diameter:100mm to 1250mm.

Length:unlimited(normal:L=(max)400/each.

Insulation Material:mineral wool,rubber and plastic or glass fiber.

Surface constructions:plain or corrugated(to increase the rigidity of the ducting).

Available size:

Φd mm

t mm

Perimeter M

Cross sectional

Area ㎡

Wgt.kg/m

100

0.5

0.314

0.008

1.5

125

0.5

0.393

0.012

1.9

160

0.5

0.502

0.020

2.4

200

0.5

0.628

0.031

3.0

250

0.5

0.785

0.049

3.8

315

0.5

0.989

0.078

4.8

400

0.6

1.256

0.126

7.2

500

0.75

1.570

0.196

11.3

630

0.75

1.978

0.312

14.2

800

0.75

2.512

0.503

18.0

1000

0.75

3.140

0.785

22.5

1250

1.00

3.925

1.227

37.5

Process drawing:

螺旋风管.jpg

Air duct:

Aluminum spiral air duct.jpg

Aluminum spiral air duct1.jpg

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Our mail: manager@hiseamarine.com

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