What is the distance between hangers for a 12" pipe in a water system?

The standard distance between hangers for a 12-inch pipe in a water system is typically established to ensure proper support and minimize the risk of sagging or stresses on the pipe. In this case, the correct choice of 23 feet reflects industry guidelines set forth by various engineering standards. These standards consider factors such as the weight of the piping system, potential thermal expansion, and the type of fluid being transported, all of which dictate the necessary support intervals to maintain optimal performance and safety.

For a 12-inch water pipe, the 23-foot distance adequately balances support and structural integrity, accommodating the weight while ensuring that any movement of the pipe (due to temperature changes or other factors) is managed without causing damage or stress. This dimension is often derived from tables or codes that specify maximum spacing for hangers based on pipe diameter and application.

Understanding these standards is crucial for ensuring that high pressure piping installations are reliable and compliant with safety requirements.