SS Pipe 304 Weight Chart

Stainless Steel Pipe Weight Formula:

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

Density (ρ):

kg/m³

Outer Diameter (OD):

meters

Inner Diameter (ID):

meters

Length (L):

meters

Pipe Weight (kg):

1. What is SS Pipe 304 Weight Calculator?

Definition: This calculator estimates the weight of stainless steel 304 pipes based on their dimensions and material density.

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:

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

Where:

\( W \) — Weight (kilograms)
\( \rho \) — Density of SS 304 (kg/m³)
\( OD \) — Outer diameter (meters)
\( ID \) — Inner diameter (meters)
\( L \) — Length (meters)

Explanation: The formula calculates the cross-sectional area of the pipe wall and multiplies 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, and cost estimation in construction projects.

4. Using the Calculator

Tips:

Default density for SS 304 is 7930 kg/m³
Enter dimensions in meters (convert from mm: divide by 1000)
For solid bar, set ID = 0

5. Frequently Asked Questions (FAQ)

Q1: What's the density of SS 304?
A: Typically 7930 kg/m³, but can range 7900-8000 kg/m³ depending on composition.

Q2: How do I convert the result to pounds?
A: Multiply kg result by 2.20462 to get pounds.

Q3: What if I have dimensions in inches?
A: Convert inches to meters by multiplying by 0.0254 before entering values.

Q4: Does this account for pipe fittings?
A: No, this calculates straight pipe only. Fittings require additional calculations.

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