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Tubes Weight Chart – Complete and Detailed Guide for Accurate Tube Weight Calculation

In case you are dealing with any engineering or construction project, a single error in the calculation of weight can lead to huge issues. And this is the reason why Tubes Weight Chart is so significant. You are a fabricator or contractor, engineer, supplier or buyer, knowing the right tube weight will make you plan better and you will not be able to lose money.

We will definitely discuss Tubes Weight Chart, Tubes Weight Chart In Kg and Tubes Weight Chart In MM in easy and simple language such that any person can easily understand them without any confusion.

What is a Tubes Weight Chart?

A Tubes Weight Chart is a data table that indicates the weight of tubes as dependent upon their outer diameter (OD), and wall thickness and occasionally length. You do not need to keep on calculating the weight each time, you can simply check the chart to obtain the weight per meter.

The chart usually includes:

Outer Diameter (OD) in MM
Wall Thickness in MM
Weight Per Meter in KG

This simple structure helps engineers and buyers quickly select the right tube for their project.

Understanding Tubes Weight Chart In Kg

Most industries measure tube weight in kilograms. That is why Tubes Weight Chart In Kg is commonly used. The weight is usually given in kilograms per meter (kg/m).

For example:

If a tube weighs 15 kg per meter and you order 200 meters, the total weight will be:

15 × 200 = 3000 kg

Now you can easily calculate:

Total material weight
Truck capacity required
Crane lifting capacity
Freight charges

Using Tubes Weight Chart In Kg helps you plan everything properly without guesswork.

Tube Weight Chart In Kg (Per Meter)

OD (MM)	2 MM	3 MM	4 MM	5 MM	6 MM	8 MM	10 MM	12 MM	14 MM	16 MM
20	0.89	1.28	1.66	2.01	2.34	2.95	3.48	3.94	4.34	4.67
25	1.15	1.67	2.17	2.65	3.11	3.98	4.79	5.55	6.25	6.89
32	1.50	2.20	2.87	3.51	4.13	5.31	6.41	7.46	8.45	9.38
38	1.80	2.65	3.46	4.24	5.00	6.44	7.78	9.06	10.28	11.44
40	1.92	2.83	3.69	4.52	5.32	6.85	8.28	9.64	10.94	12.17
50	2.42	3.60	4.73	5.81	6.85	8.83	10.69	12.47	14.17	15.79
65	3.20	4.77	6.29	7.76	9.18	11.90	14.46	16.93	19.32	21.63
75	3.70	5.52	7.28	8.98	10.63	13.79	16.76	19.62	22.37	25.02
80	3.95	5.90	7.79	9.62	11.41	14.84	18.07	21.19	24.21	27.12
90	4.45	6.65	8.79	10.87	12.89	16.79	20.48	24.06	27.53	30.90
100	4.95	7.40	9.79	12.13	14.42	18.83	22.99	27.03	30.95	34.70
110	5.45	8.15	10.80	13.38	15.89	20.77	25.39	29.88	34.24	38.48
125	6.20	9.30	12.32	15.28	18.18	23.75	29.03	34.17	39.16	43.96
140	6.95	10.45	13.85	17.18	20.42	26.73	32.71	38.54	44.21	49.72
150	7.45	11.18	14.82	18.37	21.84	28.52	34.87	41.06	47.09	52.85
160	7.95	11.93	15.79	19.56	23.23	30.31	37.03	43.58	49.95	56.15
175	8.95	13.43	17.77	21.99	26.09	34.09	41.73	49.20	56.48	63.58
200	9.95	14.95	19.84	24.62	29.29	38.36	47.02	55.48	63.75	71.51
225	11.20	16.82	22.31	27.68	32.93	43.28	53.18	62.88	72.37	81.65
250	12.45	18.71	24.85	30.86	36.74	48.19	59.18	69.90	80.14	89.88
275	13.70	20.59	27.40	34.05	40.55	53.11	65.17	76.91	88.32	99.28
300	14.95	22.46	29.86	37.11	44.19	58.03	71.33	84.32	96.26	107.98

Importance of Tubes Weight Chart In MM

In engineering, precision matters. Tube sizes are normally measured in millimeters. So, a Tubes Weight Chart In MM provides exact measurements of:

Outer Diameter (OD) in MM
Wall Thickness in MM
Weight in KG

Using millimeter measurements avoids confusion between inches and mm. It ensures that the selected tube fits perfectly in pipelines, structures, and machines.

For example:

OD: 60 MM
Thickness: 5 MM
Weight: Specific KG per meter

This format makes selection simple and accurate.

Tube Weight Chart In MM – Extended Thickness Table

OD (MM)	18 MM	20 MM	22 MM	25 MM	28 MM	30 MM
100	38.30	41.76	45.07	49.76	54.02	57.86
125	48.56	52.96	57.16	63.14	68.59	73.52
150	58.36	63.62	68.63	75.78	82.29	88.15
200	78.97	86.13	92.99	102.76	111.70	119.75
250	99.28	108.35	117.08	129.55	140.97	151.35
300	119.31	130.25	140.80	155.94	169.80	182.41

How is Tube Weight Calculated?

Even though charts are available, understanding the basic calculation is helpful.

The general formula for steel tube weight per meter is:

Weight (kg/m) = (OD – Thickness) × Thickness × 0.02466

Where:

OD = Outer Diameter in MM
Thickness = Wall Thickness in MM
0.02466 = Constant value for steel

This formula gives an approximate weight. However, using a ready Tubes Weight Chart is much faster and safer.

For other materials like stainless steel or alloy steel, the constant value may slightly change due to density differences.

Materials Covered in Tubes Weight Chart

A Tubes Weight Chart can be used for different materials, such as:

Stainless Steel Tubes
Carbon Steel Tubes
Alloy Steel Tubes
Duplex Steel Tubes
Copper Tubes
Aluminum Tubes

Each material has a different density, so the weight will vary even if the size is the same.

Benefits of Using a Tubes Weight Chart

Using a Tubes Weight Chart offers many practical advantages:

1. Saves Time

You don’t need to calculate weight manually for every size.

2. Reduces Errors

Manual calculations can lead to mistakes. Charts give quick and accurate results.

3. Better Budget Planning

Knowing the exact weight helps you estimate total cost easily.

4. Easy Material Comparison

You can compare different thicknesses and sizes quickly.

5. Helpful for Bulk Orders

When ordering large quantities, weight calculation becomes simple and fast.

Industries That Depend on Tubes Weight Chart

Many industries regularly use Tubes Weight Chart In Kg and Tubes Weight Chart In MM:

Oil and Gas Industry
Petrochemical Plants
Power Generation
Construction Industry
Shipbuilding
Automotive Sector
Fabrication Workshops

In these industries, accurate weight is important for safety and performance.

Common Mistakes to Avoid

While using a Tubes Weight Chart, avoid these common mistakes:

Mixing inch and MM measurements
Ignoring wall thickness
Using wrong material density
Not checking standard specifications

Always double-check OD and thickness in MM before finalizing your order.

Practical Example of Tube Weight Usage

Imagine you are building a pipeline project. You need 500 meters of carbon steel tubes.

If the Tubes Weight Chart In Kg shows 18 kg per meter:

Total weight = 18 × 500
Total weight = 9000 kg

Now you can:

Plan transport vehicles
Calculate loading capacity
Estimate final project cost

This simple step avoids unexpected problems later.

Conclusion

A Tubes Weight Chart is more than just a table. It is a powerful tool that helps in planning, budgeting, transportation, and safety. Whether you are using Tubes Weight Chart In Kg for cost calculation or Tubes Weight Chart In MM for precise engineering measurements, it makes your work easier and more reliable.

Keeping a proper Tubes Weight Chart ready during your project ensures accuracy, saves time, reduces risk, and improves overall efficiency. If you work regularly with tubes, having a detailed weight chart is not optional – it is essential for smooth and successful project execution.