Mild Steel (MS) pipes are widely used across construction, fabrication, infrastructure, and manufacturing industries. Knowing the exact weight of MS pipes is essential for cost estimation, load calculation, transportation planning, and project execution. This MS Pipe Weight Chart in KG, MM, and PDF (Updated 2026) provides accurate and easy-to-understand data to help engineers, contractors, and buyers make informed decisions.
MS Pipe Weight Chart in KG and MM
Below are standard MS pipe sizes with approximate weights per meter:
| Pipe Size (NB) |
Outer Diameter (MM) |
Thickness (MM) |
Weight (KG/Meter) |
| 15 NB |
21.3 |
2.0 |
0.94 |
| 20 NB |
26.9 |
2.3 |
1.38 |
| 25 NB |
33.7 |
2.6 |
2.01 |
| 32 NB |
42.4 |
2.6 |
2.60 |
| 40 NB |
48.3 |
2.9 |
3.23 |
| 50 NB |
60.3 |
3.2 |
4.47 |
| 65 NB |
76.1 |
3.6 |
6.64 |
| 80 NB |
88.9 |
4.0 |
8.34 |
| 100 NB |
114.3 |
4.5 |
12.5 |
MS Pipe Weight Chart Based on Thickness
| Outer Diameter (MM) |
Thickness (MM) |
Weight (KG/Meter) |
| 48.3 |
2.9 |
3.23 |
| 48.3 |
3.6 |
3.90 |
| 60.3 |
3.2 |
4.47 |
| 60.3 |
4.0 |
5.41 |
| 88.9 |
4.0 |
8.34 |
| 88.9 |
5.0 |
10.32 |
This table shows how increasing thickness directly increases the pipe weight.
MS Pipe Weight Chart per Length in MM
| Pipe Size (NB) |
Thickness (MM) |
Weight (KG/Meter) |
Weight per 6 Meter (KG) |
| 20 NB |
2.3 |
1.38 |
8.28 |
| 25 NB |
2.6 |
2.01 |
12.06 |
| 32 NB |
2.6 |
2.60 |
15.60 |
| 40 NB |
2.9 |
3.23 |
19.38 |
| 50 NB |
3.2 |
4.47 |
26.82 |
| 65 NB |
3.6 |
6.64 |
39.84 |
| 80 NB |
4.0 |
8.34 |
50.04 |
| 100 NB |
4.5 |
12.5 |
75.00 |
MS Pipe Weight Chart by Schedule
| Pipe Size (NB) |
Schedule |
Thickness (MM) |
Weight (KG/Meter) |
| 25 NB |
SCH 40 |
3.38 |
2.48 |
| 25 NB |
SCH 80 |
4.55 |
3.24 |
| 40 NB |
SCH 40 |
3.68 |
4.05 |
| 40 NB |
SCH 80 |
5.08 |
5.54 |
| 50 NB |
SCH 40 |
3.91 |
5.41 |
| 50 NB |
SCH 80 |
5.54 |
7.48 |
| 80 NB |
SCH 40 |
5.49 |
11.38 |
| 100 NB |
SCH 40 |
6.02 |
16.07 |
Square MS Pipe Weight Chart in KG, MM
| Size (MM × MM) |
Thickness (MM) |
Weight (KG/Meter) |
| 20 × 20 |
1.6 |
0.95 |
| 25 × 25 |
1.6 |
1.21 |
| 25 × 25 |
2.0 |
1.49 |
| 40 × 40 |
2.0 |
2.39 |
| 50 × 50 |
2.6 |
3.88 |
| 65 × 65 |
3.0 |
5.90 |
| 75 × 75 |
3.2 |
7.14 |
| 100 × 100 |
4.0 |
12.30 |
Rectangular MS Pipe Weight Chart In KG
| Size (MM × MM) |
Thickness (MM) |
Weight (KG/Meter) |
| 40 × 20 |
1.6 |
1.39 |
| 50 × 25 |
2.0 |
2.39 |
| 60 × 30 |
2.6 |
3.64 |
| 75 × 40 |
3.0 |
5.29 |
| 100 × 50 |
3.6 |
8.33 |
| 120 × 60 |
4.0 |
11.30 |
| 150 × 75 |
5.0 |
18.40 |
MS Pipe Weight Chart per Ton (Approx.)
| Pipe Size (NB) |
Weight (KG/Meter) |
Meter per Ton |
| 25 NB |
2.01 |
498 |
| 40 NB |
3.23 |
309 |
| 50 NB |
4.47 |
224 |
| 65 NB |
6.64 |
150 |
| 80 NB |
8.34 |
120 |
| 100 NB |
12.5 |
80 |
The MS Pipe Weight Chart in KG, MM, and PDF is a valuable reference tool for anyone working with mild steel pipes. It simplifies weight calculations, improves accuracy, and helps in better project planning. Whether you are an engineer, contractor, supplier, or student, keeping this chart handy will save time and ensure efficiency.
For updates and additional information, follow on social media platforms.
Social Media: LinkedIn, Instagram, Facebook, Pinterest.
