Calculations of bending a pipe to 90 degrees?

To calculate the bending of a pipe to 90 degrees, you need to determine the bend radius, which is typically specified in terms of the pipe's diameter (e.g., 1D, 2D, etc.). The bend angle is 90 degrees, so the length of the bend can be calculated using the formula: Bend Length = (π/2) × Bend Radius. Additionally, you'll want to consider factors such as the material properties, wall thickness, and the method of bending to ensure the pipe maintains its integrity and does not kink or deform.