Hanger locations on curved pipe runs and branch lines

Typical designs of hangers and sway braces for pipe runs
Pipe runs shall be adequately suspended by rod hangers or steel angles that are directly attached to the building
Additional hangers or supports shall be provided where runs are curved, connected to a branch line or on short risers or drops.
structure to restrict the movement of the piping. Hangers and their components shall be ferrous. The maximum distance between hangers shall not exceed that specified in the table of previous page.
A rod hanger for a single pipe run A trapeze hanger suspended from ceiling
A trapeze hanger for multiple pipe runs
A steel angle bracket attached to wall