Pipe Elbow

A pipe elbow is a fitting used in piping systems to change the direction of the flow of fluids. It is typically made from materials such as metal, plastic, or rubber and comes in various angles, with the most common being 90 degrees and 45 degrees.

Types of Pipe Elbows:
1. 90-Degree Elbow: Changes the direction of the pipe by 90 degrees. It can be either a long radius (LR) or short radius (SR) elbow.
2. 45-Degree Elbow: Changes the direction of the pipe by 45 degrees, often used for gradual turns.
3. 180-Degree Elbow: Also known as a return elbow, it redirects the flow back in the opposite direction.

Applications:
- Plumbing: Used in residential and commercial plumbing systems to navigate around obstacles.
- HVAC: Used in heating, ventilation, and air conditioning systems to direct airflow.
- Industrial: Common in various industrial applications for transporting fluids and gases.

Considerations:
- Material: The choice of material depends on the application, pressure, and temperature of the fluid being transported.
- Size: Elbows come in various diameters to match the pipes they connect to.
- Pressure Rating: Ensure the elbow can handle the pressure of the system.

Installation:
Proper installation is crucial to prevent leaks and ensure the efficiency of the piping system. It often involves welding, threading, or using adhesive, depending on the type of material and connection method.