The developed length of a pipe is a measurement that is conducted along the center of a pipe. This plumbing measurement also takes into account the lengths of the fittings on either end of the pipe.
Things You Will Need
-
Align a tape measure along the center of a pipe and measure the pipe's length. Write down the measurement. For example, the pipe might be 8 inches long.
-
Write down the appropriate measurement for the fitting that is used on the specific type of pipe. For example, the socket depth for a 1-inch plastic pipe is 3/4 inch.
-
Multiply the fitting measurement times 2 to account for the fittings on either end. Using the previous example of a 3/4-inch fitting, you would multiply 3/4 times 2 to get 1 1/2 inches.
-
Add your answer from Step Three to the length from Step One to get the determined length of the pipe. In this example, you would add 1 1/2 to 8 to get a determined length of 9 1/2 inches.
The Drip Cap
- The length of a pipe that is used in plumbing is an important calculation.
- Write down the measurement.
- In this example, you would add 1 1/2 to 8 to get a determined length of 9 1/2 inches.