MS Square Pipe Weight Chart (IS 1239 & IS 1161) and Guide
Working with metal construction or an infrastructure project? Knowing the exact MS square pipe weight per meter is essential. This calculation is vital for cost estimation, load-bearing capacity planning, and ensuring safety. Accurate weight measurement influences everything—from budgeting and procurement to transportation and installation.
To simplify this process, a detailed MS square pipe weight chart is available, making it easier to determine pipe weight based on size and thickness. Use this chart to ensure efficiency, accuracy, and cost-effectiveness throughout your project.
What is an MS Square Pipe?
MS (Mild Steel) square pipes are hollow structural sections with equal dimensions on all sides. They are widely used in general engineering and construction work due to their strength and uniformity.
MS Square Pipe Weight Chart (IS1239 & IS1161)
The weight of MS square pipes varies based on thickness and size. Two main Indian Standards apply:
- IS 1239 – for water, gas, and steam pipelines
- IS 1161 – for structural and mechanical purposes
MS Square Tube Weight Chart
This MS tube chart is commonly used to find the weight of commonly used sizes. It helps estimate the weight based on dimensions and wall thickness quickly.
MS Square Pipe Weight Chart:
| Depth (mm) | Width (mm) | Thickness (mm) | Moment of Inertia (CM⁴) | Elastic Modulus (CM³) | Plastic Modulus (CM³) | Radius of Gyration (mm) | Area (CM²) | Weight (Kg/m) | Mtrs/M.T | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X-X Axis | Y-Y Axis | X-X Axis | Y-Y Axis | X-X Axis | Y-Y Axis | X-X Axis | Y-Y Axis | ||||||
| 49.5 | 49.5 | 2 | 12.54 | 12.54 | 5.07 | 5.07 | 5.94 | 5.94 | 1.93 | 1.93 | 3.35 | 2.63 | 380.17 |
| 49.5 | 49.5 | 2.5 | 13.7 | 13.7 | 5.54 | 5.54 | 6.52 | 6.52 | 1.93 | 1.93 | 3.7 | 2.9 | 344.59 |
| 49.5 | 49.5 | 3 | 15.36 | 15.36 | 6.2 | 6.2 | 7.36 | 7.36 | 1.91 | 1.91 | 4.21 | 3.3 | 302.86 |
| 220 | 220 | 4 | 2639.06 | 2639.06 | 239.91 | 239.91 | 275.46 | 275.46 | 8.79 | 8.79 | 34.19 | 26.83 | 37.27 |
| 220 | 220 | 4.3 | 2821.21 | 2821.21 | 256.47 | 256.47 | 294.93 | 294.93 | 8.78 | 8.78 | 36.62 | 28.75 | 34.78 |
Here's a breakdown of each column:
- Depth (mm): Outer dimension from top to bottom.
- Width (mm): Outer dimension from side to side.
- Thickness (mm): Wall thickness of the hollow section.
- Moment of Inertia (CM⁴): Resistance to bending around the axis.
- Elastic Modulus (CM³): Bending strength in the elastic range.
- Plastic Modulus (CM³): Bending capacity in plastic range.
- Radius of Gyration (mm): Cross-section distribution for buckling resistance.
- Area (CM²): Cross-sectional area.
- Weight (Kg/m): Weight of one meter length.
- Mtrs/M.T: Number of meters per metric ton.
How to Use This Chart:
- Identify dimensions: Find the row matching your size.
- Retrieve properties: Use the data for calculations like weight, inertia, or stress.
Why the MS Square Pipe Weight Chart Matters
Understanding the MS square pipe weight is not just technical—it’s a foundation for efficient, safe, and cost-conscious execution of your project. This chart supports:
- Material Planning: Calculate total steel requirements accurately.
- Budget Control: Avoid material wastage and cost overruns.
- Structural Safety: Optimize load-bearing calculations and safety margins.
- Transport Management: Avoid overloading and streamline logistics.
Final Words
Knowing the correct MS Square pipe weight chart enables accurate planning, cost-saving, and safety assurance. Choose between IS1239 (ideal for pipelines) and IS1161 (ideal for structural fabrication) based on your application. Each offers different strength and tolerance levels.
For best results, always refer to verified standards and certified tools such as a square tube weight calculator to ensure accuracy and eliminate guesswork.