SS Pipe Unit Weight IS Code Calculator

Stainless Steel Pipe Weight Formula:

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

Weight per Unit Length: kg/m

1. What is SS Pipe Unit Weight Calculator?

Definition: This calculator estimates the weight per unit length of stainless steel pipes based on IS Code standards.

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

2. How Does the Calculator Work?

The calculator uses the formula:

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

Where:

\( W \) — Weight per unit length (kg/m)
\( \rho \) — Material density (kg/m³)
\( OD \) — Outer diameter (meters)
\( ID \) — Inner diameter (meters)

Explanation: The formula calculates the cross-sectional area of the pipe wall and multiplies by material density to get weight per meter.

3. Importance of Pipe Weight Calculation

Details: Accurate weight calculations are essential for structural integrity, transportation planning, and cost estimation in piping projects.

4. Using the Calculator

Tips: Enter material density (default 7930 kg/m³ for stainless steel), outer diameter, and inner diameter in meters. All values must be > 0 and OD > ID.

5. Frequently Asked Questions (FAQ)

Q1: What density value should I use for stainless steel?
A: Standard stainless steel density is 7930 kg/m³, but this may vary slightly by grade (e.g., 304, 316).

Q2: How do I measure pipe diameters?
A: Measure outer diameter directly. Inner diameter is OD minus twice the wall thickness.

Q3: Is this formula IS Code compliant?
A: Yes, this follows standard IS Code calculation methods for pipe weights.

Q4: Can I use this for other materials?
A: Yes, just change the density value (e.g., 7850 kg/m³ for carbon steel).

Q5: How accurate is this calculation?
A: It provides theoretical weight. Actual weight may vary slightly due to manufacturing tolerances.