When a steam pipe crosses an I beam pipe support, which support should be installed?

When a steam pipe crosses an I beam pipe support, the installation of a tee bar support is appropriate because it offers enhanced stability and support to the pipe system. Tee bars can accommodate the weight and thermal expansion of steam pipes, which can be considerable due to the high temperatures involved.

A tee bar support provides a design that allows for proper weight distribution and minimizes vibration that can occur with steam pipelines. This is critical in maintaining the integrity of the piping system and ensuring that it does not sag or misalign under thermal loading.

In contrast, other types of supports might not provide the necessary adaptability or strength for this specific application. For example, a pipe anchor is more rigid and designed to restrict movements, which might not be ideal here since the steam pipe will require some freedom of movement for thermal expansion. A clevis hanger is typically used to support piping lines from above and may not effectively stabilize a horizontal run crossing an I beam. Lastly, a beam clamp, while useful for securing pipes to beams, might not provide the comprehensive support that tee bars do when dealing with the specific challenges presented by steam pipes, such as weight and thermal expansion.