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MS Pipe Weight Chart in kg

MS Pipe Weight Formula:

\[ W = \frac{\rho \times \pi \times (OD^2 - ID^2) \times L}{4} \]

kg/m³
meters
meters
meters

1. What is MS Pipe Weight Calculator?

Definition: This calculator estimates the weight of mild steel (MS) pipes based on their dimensions and material density.

Purpose: It helps engineers, construction professionals, and fabricators determine pipe weights for structural calculations, transportation, and material estimation.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ W = \frac{\rho \times \pi \times (OD^2 - ID^2) \times L}{4} \]

Where:

  • \( W \) — Weight of pipe (kilograms)
  • \( \rho \) — Material density (kg/m³, default 7850 for mild steel)
  • \( OD \) — Outer diameter (meters)
  • \( ID \) — Inner diameter (meters)
  • \( L \) — Length of pipe (meters)

Explanation: The formula calculates the cross-sectional area of the pipe wall and multiplies it by length and density to get total weight.

3. Importance of Pipe Weight Calculation

Details: Accurate weight calculations are essential for structural integrity, transportation planning, cost estimation, and load-bearing capacity assessments.

4. Using the Calculator

Tips:

  • Enter density (default 7850 kg/m³ for mild steel)
  • Measure diameters in meters (convert from mm: divide by 1000)
  • For solid rods, set ID = 0
  • All values must be positive, and OD must be greater than ID

5. Frequently Asked Questions (FAQ)

Q1: What's the typical density for mild steel?
A: Mild steel typically has a density of 7850 kg/m³ (7.85 g/cm³).

Q2: How do I convert pipe sizes from inches to meters?
A: Multiply inches by 0.0254 to get meters (1" = 0.0254m).

Q3: What if I have a solid rod instead of a pipe?
A: Set Inner Diameter (ID) to 0 in the calculator.

Q4: How accurate is this calculation?
A: It provides theoretical weight. Actual weight may vary slightly due to manufacturing tolerances and material composition.

Q5: Can I use this for other materials?
A: Yes, just change the density value (e.g., 2700 kg/m³ for aluminum, 8960 kg/m³ for copper).

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