1. What is MS Rectangular Pipe Unit Weight Calculator?

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

Purpose: It helps engineers, fabricators, and construction professionals determine the weight of rectangular pipes for structural calculations and material planning.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( W \) — Weight per unit length (kg/m)
• \( \rho \) — Material density (kg/m³, default 7850 for mild steel)
• \( L \) — Length of pipe side (meters)
• \( W \) — Width of pipe side (meters)
• \( t \) — Wall thickness (meters)

Explanation: The formula calculates the volume of material per unit length and multiplies by density to get weight.

3. Importance of Pipe Weight Calculation

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

4. Using the Calculator

Tips: Enter the pipe dimensions in meters (convert from mm if needed). Default density is for mild steel (7850 kg/m³). All values must be > 0.

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, but this can vary slightly with composition.

Q2: How do I convert mm to meters for input?
A: Divide mm values by 1000 (e.g., 50mm = 0.050 meters).

Q3: Does this account for hollow sections?
A: Yes, the formula calculates the weight based on the wall thickness you provide.

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

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

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