GI Pipe Weight Chart in kg

GI Pipe Weight Formula:

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

Material Density (ρ):

kg/m³

Outer Diameter (OD):

meters

Inner Diameter (ID):

meters

Length (L):

meters

Pipe Weight (kg):

1. What is a GI Pipe Weight Calculator?

Definition: This calculator estimates the weight of galvanized iron (GI) pipes based on their dimensions and material density.

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

2. How Does the Calculator Work?

The calculator uses the formula:

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

Where:

\( W \) — Weight of pipe (kilograms)
\( \rho \) — Material density (kg/m³)
\( OD \) — Outer diameter (meters)
\( ID \) — Inner diameter (meters)
\( L \) — Length of pipe (meters)

Explanation: The formula calculates the volume of the pipe material (cross-sectional area × length) and multiplies by density to get weight.

3. Importance of Pipe Weight Calculation

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

4. Using the Calculator

Tips:

Default density is 7850 kg/m³ (standard for steel)
Enter diameters in meters (e.g., 0.1m for 100mm pipe)
For solid rods, set inner diameter to 0

5. Frequently Asked Questions (FAQ)

Q1: What's the typical density for GI pipes?
A: Standard GI pipes have a density of about 7850 kg/m³ (same as steel).

Q2: How do I convert pipe diameters from inches to meters?
A: Multiply inches by 0.0254 (1 inch = 0.0254 meters).

Q3: What if my pipe is solid (no inner diameter)?
A: Set inner diameter (ID) to 0 in the calculator.

Q4: Does this account for the zinc coating?
A: The density value already accounts for typical galvanized coatings.

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