Fin Tubes Weight Chart In Kg, Mm, Pdf – Download The Complete Guide For Quick Reference

Author: Divisha

July 3, 2025

Fin Tubes Weight Chart kg mm PDF

Fin Tubes Weight Chart kg mm PDF


Fin tubes weight chart in kg, mm, pdf data drives industrial project success. These specialized heat transfer components have extended surface areas due to attached fins, so their weight must be carefully considered in light-duty aluminum applications (5–15 kg/meter) for HVAC systems, medium-duty carbon steel configurations (15–35 kg/meter) for industrial heat exchangers, and heavy-duty stainless steel constructions (35–80 kg/meter) for equipment used in high-pressure chemical processing.


Comprehensive Fin Tubes Weight Chart

Tube Size (mm)

Wall Thickness (mm)

Fin Height (mm)

Fin Density (fins/inch)

Fin Thickness (mm)

Weight (kg/meter)

Surface Area (m²/m)

Material Grade

Pressure Rating (bar)

Application

19.1 x 1.5

1.5

9.5

6

0.4

2.1

0.12

Aluminum

10

Light HVAC

25.4 x 2.0

2.0

12.7

8

0.5

4.2

0.18

Carbon Steel

25

Standard HVAC

25.4 x 2.5

2.5

15.9

10

0.5

5.8

0.24

Carbon Steel

35

Process Cooling

31.8 x 2.0

2.0

12.7

8

0.5

5.1

0.22

Carbon Steel

25

Heat Recovery

31.8 x 2.5

2.5

15.9

10

0.6

7.3

0.28

Carbon Steel

40

Industrial

38.1 x 2.0

2.0

15.9

8

0.5

6.4

0.26

Carbon Steel

25

Air Coolers

38.1 x 2.5

2.5

19.1

10

0.6

8.9

0.32

Carbon Steel

40

Condensers

44.5 x 2.5

2.5

16.0

9

0.6

9.8

0.30

Carbon Steel

35

Medium Duty

50.8 x 2.5

2.5

15.9

8

0.7

9.2

0.28

Carbon Steel

30

Power Plants

50.8 x 3.0

3.0

19.1

10

0.7

12.7

0.36

Carbon Steel

50

Heavy Industry

63.5 x 3.0

3.0

19.1

8

0.8

15.6

0.34

Carbon Steel

45

Petrochemical

76.2 x 3.2

3.2

22.2

10

0.8

19.4

0.42

Carbon Steel

60

Refineries

88.9 x 3.5

3.5

25.4

8

0.9

24.2

0.38

Carbon Steel

50

Large Scale

25.4 x 2.0

2.0

12.7

8

0.5

2.8

0.18

Aluminum

15

Commercial HVAC

31.8 x 2.0

2.0

15.9

10

0.5

3.9

0.28

Aluminum

20

Residential

38.1 x 2.5

2.5

19.1

8

0.6

5.6

0.32

Aluminum

18

Air Handlers

50.8 x 3.0

3.0

19.1

10

0.7

8.4

0.36

Aluminum

25

Marine

63.5 x 3.0

3.0

22.2

8

0.8

11.2

0.40

Aluminum

20

Offshore

25.4 x 2.0

2.0

12.7

8

0.5

4.8

0.18

Stainless Steel

80

Food Processing

31.8 x 2.5

2.5

15.9

10

0.6

7.9

0.28

Stainless Steel

100

Pharmaceutical

38.1 x 3.0

3.0

19.1

8

0.7

11.2

0.32

Stainless Steel

120

Chemical Plants

50.8 x 3.2

3.2

22.2

10

0.8

16.8

0.42

Stainless Steel

150

Corrosive Media

63.5 x 3.5

3.5

25.4

8

0.9

22.4

0.45

Stainless Steel

140

High Pressure

76.2 x 4.0

4.0

28.6

10

1.0

28.9

0.52

Stainless Steel

180

Critical Service


Advanced Fin Tubes Weight Calculation Methods in kg and mm


Reliable fin tube weight calculations rely on several important factors, such as the density of the base tube material, where aluminum (2.70 g/cm³), stainless steel (8.0 g/cm³), and carbon steel (7.85 g/cm³) all contribute differently to the overall weight specifications. Fin configuration factors like fin height, density, and thickness have a direct effect on total weight, necessitating accurate calculations for foundation specifications, load-bearing capacity, and structural support requirements. In order to provide precise weight predictions for procurement planning, shipping cost calculations, crane capacity requirements, and installation labor estimates, modern B2B marketplaces such as pipex.ai offer advanced calculators that incorporate material properties, dimensional specifications, and manufacturing tolerances. To ensure compliance with international standards, such as ASME Section VIII for precision applications, weight specifications usually include ±5% tolerance for standard applications, ±3% for precision applications, and ±2% for critical installations.


B2B Market Applications and Fin Tubes Weight Chart PDF Documentation


Other significant benefits of having a detailed fin tubes weight chart in PDF file are the fact that it can be referred to when not connected to the internet, similar formatting, sharing with the team, and documentation in terms of diversity of industries. New-edge programs such as pipex.ai offer interconnected weight estimators that enable one to do a calculation on a go basis according to specific project requirements. These calculators can be used easily as they blend well with procurement systems to enable good working environment of B2B marketplaces.


Applications: Chemical processing is focused on a corrosion resistant material, accurate weight distribution and safety factor, whereas industry specific applications require accurate weight. To take an example, to generate power there is a need to calculate turbine condenser design, cooling tower requirements as well as steam generator planning.


Frequently Asked Question 


What is a Fin Tube?

A fin tube is a type of heat transfer element that consists of a metal tube with external fins attached or formed on its outer surface. These fins increase the surface area of the tube, enhancing the efficiency of heat transfer between fluids or between a fluid and air. Fin tubes are widely used in heat exchangers, condensers, and air-cooled heat transfer equipment where improved thermal performance is required.


What is the Use of Finned Tube in Heat Exchangers?

The use of finned tube in heat exchangers is to improve heat transfer efficiency by enlarging the contact surface area between the heat exchanger’s working fluid and the external environment. Finned tubes are essential in applications such as air-cooled heat exchangers, boilers, radiators, and oil coolers, where space is limited and efficient thermal performance is critical. They help in reducing energy consumption, saving space, and improving overall heat exchange rates.


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