What is the inside diameter (ID) of a 16" pipe with a .84 wall?

To calculate the inside diameter (ID) of a pipe, you need to start with the outside diameter (OD) and subtract twice the wall thickness from it. In this case, a 16-inch pipe has an outside diameter of 16 inches, and the wall thickness is given as 0.84 inches.

The formula to find the inside diameter would be:

ID = OD - (2 * wall thickness)

Substituting the values, we have:

ID = 16 inches - (2 * 0.84 inches)

ID = 16 inches - 1.68 inches

ID = 14.32 inches

This calculation demonstrates that the inside diameter of the pipe is indeed 14.32 inches. Understanding the relationship between the outside diameter, wall thickness, and inside diameter is crucial in high-pressure piping systems for ensuring proper sizing and compatibility with fittings and other pipe sections.