What is the formula for determining the takeout of a 22.5 degree Elbow?

The takeout for a 22.5-degree elbow in piping is calculated using the formula: Takeout = Length of the pipe segment × sin(θ), where θ is the angle of the elbow (22.5 degrees in this case). Alternatively, a common approach is to use the formula: Takeout = 0.5 × (Pipe Diameter) / tan(θ/2). This ensures the correct length is accounted for when routing piping around corners.