When spacing 4" hangers on a water system, what is the correct distance?

In a water system, the spacing of hangers for 4" pipes is guided by industry standards that help ensure proper support and integrity of the piping system. The correct spacing of 14 feet for 4" hangers aligns with these standards, specifically addressing factors such as the weight of the pipe when filled with water, thermal expansion, and the potential for sagging over time if not properly supported.

Adequate hanger spacing is crucial in preventing undue stress on the joints and the overall piping system. Too far an interval can lead to problems such as sagging or excessive movement, which could eventually result in leaks or failure of the piping. The choice of 14 feet provides an effective balance, ensuring the pipe is adequately supported while allowing for installation efficiency.

Understanding the correct spacing is essential in maintaining the safety and functionality of high-pressure piping systems, particularly in a state like Minnesota, where environmental and operational factors may come into play.