What is the maximum distance between 2" hangers on steam piping?

The maximum distance between 2-inch hangers on steam piping is established at 13 feet. This guideline is significant for ensuring that the piping system is adequately supported to prevent sagging or stress on the joints and welds. Proper support is vital for maintaining the integrity of the piping under operating conditions, which can include high temperatures and pressures.

A spacing of 13 feet allows for both flexibility and stability, accommodating thermal expansion and contraction that occurs in steam systems. This distance is part of the broader best practices and standards in piping installation that facilitate safe and efficient operation of the steam system, making it easier to address maintenance and inspections as well.

In contrast, spacing beyond this distance could lead to potential issues, such as increased load on individual hangers and reduced ability to manage thermal dynamics, while less distance might not make effective use of the structural support available. Thus, adhering to the 13-foot maximum ensures that the steam piping is supported in a manner consistent with industry standards.