1. What is a Pipe Hanging Length Calculator?

Definition: This calculator determines the hanging length of a pipe based on tension, angle, and weight per unit length.

Purpose: It helps engineers and construction professionals properly design pipe support systems.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( L \) — Hanging length (meters)
• \( T \) — Tension in the support (Newtons)
• \( \theta \) — Angle of the support (degrees)
• \( w \) — Weight per unit length of pipe (N/m)

Explanation: The formula calculates the catenary length of a hanging pipe considering the forces acting on it.

3. Importance of Proper Pipe Hanging

Details: Correct hanging length ensures proper pipe support, prevents stress concentrations, and maintains system integrity.

4. Using the Calculator

Tips: Enter the tension in Newtons, support angle in degrees (0-90), and weight per unit length in N/m. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical angle for pipe supports?
A: Common angles range between 30-60 degrees, depending on the installation requirements.

Q2: How do I determine the weight per unit length?
A: Calculate pipe weight including contents and insulation, divided by pipe length.

Q3: Why is tension important in this calculation?
A: Tension affects the catenary shape and determines the necessary support strength.

Q4: Does this account for thermal expansion?
A: No, additional calculations are needed for thermal expansion considerations.

Q5: What safety factor should I use?
A: Typically a safety factor of 2-3 is applied to the calculated length for engineering margins.