Pipe Spiral Ducts

Structure of seams on spiral ducts

The structure of these ducts is spiral or round or circular, that by creating seams on the surface of that, it becomes more strength and appealing. our production ducts are produced in four different thicknesses of 0.6, 0.8, 1, and 1.25 millimeters. our factory with modern and advanced equipment could produce these ducts in higher than 1.25 millimeters thicknesses if customers need it.

most of the time these ducts are produced by galvanized steel sheets. but if the customers’ needs, aluminum, and stainless steel can be used.

spiral-air-ducts

when you use the spiral air ducts, in comparison to rectangular air ducts, the amount of energy losses is so less. and the reason for that is the lower surface area and lower air friction due to its circular structure.

the product range as you can see in the table starts from 4 inches to 80 inches.

spiral ducts

Spiral air ducts give a very beautiful view of the structures.

Dimensions

surface

outerdiameter

0/008

0/319

4

0/013

0/399

5

0/018

0/479

6

0/025

0/558

7

0/032

0/638

8

0/041

0/718

9

0/051

0/798

10

0/073

0/957

12

0/099

1/117

14

0/13

1/276

16

0/164

1/436

18

0/203

1/595

20

0/245

1/755

22

0/292

1/914

24

0/342

2/074

26

0/397

2/233

28

0/456

2/393

30

0/519

2/552

32

0/656

2/871

36

0/81

3/19

40

0/98

3/509

44

1/167

3/82848
1/5884/466

56

2/074

5/10464
2/625

5/742

72

3/2416/38

80

Head-office Address

Unit 166, Number 108, Vozara St., Tehran, Iran

Manufacturing plant Address

Ideal sanat industrial state, Emamat St., Robat Karim, Tehran, Iran

(021) 41464000

Fax (021) 41464444

Email: info@nikarad.co

Policy of Nik Arad Industrial Development Group

Nik Arad company has been starting in the field of supplying piping materials for one decade. And then, we add the Manufacturing plant of galvanized spiral and rectangular air ducts.

By collecting a complete package of various types of thermal insulation and piping materials, it has become a reference in the air conditioning and insulation industry. Now, we have a package of the highest quality products in this industry.

 All moral rights and intellectual properties of this website belongs to Nikarad Company.