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MS Pipe Weight Chart in KG: Mild Steel Pipe Size, Thickness, and Weight Details
What is MS Pipe?
Mild Steel (MS) Pipe is a low-carbon steel pipe known for its strength, ductility, and ease of fabrication. These pipes are extensively used in water supply systems, structural construction, mechanical applications, and general engineering purposes due to their affordability and flexibility.
At Mahadev Dairy Pharma Fittings, we provide both industrial-grade steel pipes and sanitary piping fittings that comply with stringent industry standards.
Common Mild Steel Pipe Sizes & Dimensions
MS pipes are available in various nominal bore sizes, which are standardized to meet industry requirements. The pipe outer diameter (OD) and wall thickness determine its strength and weight.
| Nominal Bore (NB) | Outer Diameter (OD in mm) | Wall Thickness (mm) | Standard Length (m) |
|---|---|---|---|
| 15 NB | 21.3 | 2.6 – 3.0 | 6 |
| 25 NB | 33.7 | 2.9 – 3.2 | 6 |
| 40 NB | 48.3 | 3.2 – 4.0 | 6 |
| 80 NB | 88.9 | 4.0 – 5.0 | 6 |
| 100 NB | 114.3 | 4.5 – 6.0 | 6 |
These pipes are also available in customized lengths and thicknesses. For precision-based tubing, you can refer to our Stainless Steel Tube manufacturing page.
MS Pipe Weight Chart in KG per Meter
Below is a detailed chart of MS pipe weights in kilograms per meter (kg/m) based on common sizes and wall thicknesses:
| NB Size | OD (mm) | Thickness (mm) | Weight (Kg/m) |
|---|---|---|---|
| 15 NB | 21.3 | 2.6 | 1.27 |
| 20 NB | 26.9 | 2.6 | 1.62 |
| 25 NB | 33.7 | 3.2 | 2.63 |
| 32 NB | 42.4 | 3.2 | 3.37 |
| 40 NB | 48.3 | 3.2 | 3.89 |
| 50 NB | 60.3 | 3.65 | 5.62 |
| 65 NB | 76.1 | 3.65 | 7.22 |
| 80 NB | 88.9 | 4.05 | 9.63 |
| 100 NB | 114.3 | 4.5 | 13.70 |
Need higher precision for pharmaceutical or dairy applications? Explore our Stainless Steel Hygienic Electropolished Pipe range.
MS Pipe Weight Calculation Formula
To calculate the weight of any MS pipe manually, use this formula:
Weight (kg/m) = (OD – WT) × WT × 0.02466
Where:
- OD = Outer Diameter (mm)
- WT = Wall Thickness (mm)
- 0.02466 = Steel density constant
Example Calculation:
For OD = 60.3 mm and WT = 3.65 mm:(60.3 – 3.65) × 3.65 × 0.02466 = approx. 5.62 kg/m
Looking for stainless versions? Our Stainless Steel Flanges and pipes follow similar weight standards with different density values.
Applications of Mild Steel Pipes
MS pipes are known for their adaptability across industries. Common applications include:
- Structural construction in buildings and bridges
- Scaffolding and framework
- Underground and above-ground water pipelines
- Fire suppression and plumbing systems
- General mechanical fabrication
If you’re in the food, dairy, or pharmaceutical industries, check out our Stainless Steel Dairy Fittings made to meet hygienic process needs.
MS Pipe vs Stainless Steel Pipe
| Feature | MS Pipe | Stainless Steel Pipe |
|---|---|---|
| Composition | Low carbon steel | Chromium-nickel alloy (304/316 grades) |
| Corrosion Resistance | Requires coating/painting | Excellent without coatings |
| Cost | Lower | Higher but longer-lasting |
| Applications | Construction, Water, HVAC | Sanitary, Food, Dairy, Pharma, Marine |
Explore our dedicated guide on Stainless Steel Sanitary Tube Manufacturing for hygienic applications.
MS Pipe Price per KG in India (2025 Estimate)
Prices vary based on diameter, thickness, and steel market trends. Current MS pipe price per kg ranges between ₹60 – ₹75, depending on:
- Pipe size
- Quantity ordered
- Region and transportation cost
- Whether it’s black, painted, or galvanized
Wide stock of SCH 40 MS Pipe in Mumbai
MS pipes Pressure rating
Why Choose Mahadev Dairy Pharma Fittings?
We’re not just limited to sanitary and pharma-grade fittings. Mahadev Dairy Pharma Fittings also supports:
- Industrial-grade mild and stainless steel products
- Custom sizes and finishes
- High-precision electropolished tubing
- Prompt delivery and customer support
Visit our homepage or connect directly to learn more about our extensive product range.
Related Resources:
- SS Pipe Weight Chart | SS vs MS Pipe Weight
- Schedule 20 Steel Pipe Guide
- Steel Density and Weight Formula
- ISMC Weight Chart – Structural Steel Channels
- Difference Between Alloy Steel and Carbon Steel
Conclusion
Understanding the MS pipe weight chart in kg is essential for engineers, contractors, and procurement teams. Whether you’re designing a structure or sourcing piping for a mechanical system, knowing the exact weight per meter helps in accurate cost estimation and planning.
For custom MS or stainless steel solutions, Mahadev Dairy Pharma Fittings is your trusted partner in quality and precision.
1. What is the weight of 1 meter MS pipe?
The weight of 1 meter of MS pipe depends on its outer diameter (OD) and wall thickness. For example, a 60.3 mm OD pipe with 3.65 mm thickness weighs approximately 5.62 kg/m. You can use the MS pipe weight formula for accurate calculation.
2. How to calculate MS pipe weight per meter?
Use the following formula:
Weight (kg/m) = (OD – WT) × WT × 0.02466
Where:
OD = Outer Diameter (mm)
WT = Wall Thickness (mm)
0.02466 = Steel density constant
3. What is the weight of a 1-inch MS pipe?
A 1-inch (25 NB) MS pipe with 3.2 mm wall thickness weighs approximately 2.63 kg per meter. Actual weight may vary based on thickness and pipe type (seamless or ERW).
4. What is the density of MS pipe material?
The density of mild steel (MS) used in pipes is approximately 7.85 g/cm³ or 0.00785 g/mm³, which translates to a conversion factor of 0.02466 when calculating weight per meter.
5. What is the price of MS pipe per kg in India (2025)?
As of 2025, the average MS pipe price per kg ranges from ₹60 to ₹75, depending on size, thickness, and steel market conditions. Prices vary for galvanized, painted, and black pipes.
6. Which is heavier: MS pipe or SS pipe?
Stainless steel (SS) pipes are generally heavier than MS pipes because stainless steel has a higher density. However, SS offers better corrosion resistance and is preferred for hygienic applications like dairy and pharma fittings.
7. What is the thickness of standard MS pipe?
MS pipe thickness typically ranges between 2.6 mm to 6 mm, depending on the nominal bore (NB) and usage. Structural applications may require thicker walls.
