Pipe hanging system

A pipe hanging system for aligned installation of a pipe from a plurality of support members of a support system without the use of external measuring devices, said system comprising:

• a hanger assembly including a plurality of hanger members each having a cradle with a cradle seat, each said cradle dimensioned to receive at least a portion of the pipe in a supported relation on said cradle seat therein;
• each of said plurality of hanger members further comprising a plurality of arms, each of said plurality of arms of each hanger member extending upwardly from opposite sides of said cradle in a substantially parallel and coplanar orientation with one another;
• each of said plurality of arms of each of said plurality of hanger members comprises a plurality of surfaces, wherein at least one of said plurality of surfaces comprises an inner surface, said inner surfaces of corresponding ones of said plurality of arms of each of said plurality of hanger members at least partially defining a hanger member clearance there between, wherein said hanger member clearance is greater than an outside diameter of the pipe to be received therein between;
• each of said plurality of hanger members including an alignment assembly comprising a plurality of alignment marks disposed on and visible along at least a portion of at least one of said plurality of arms to facilitate positioning each of said plurality of hanger members relative to a preselected portion the plurality of support members use of external measuring devices;
• said alignment assembly facilitates positioning a corresponding one of said plurality of hanger members relative to one of the plurality of support members via alignment of at least one of said plurality of alignment marks with the preselected portion of a corresponding one of the plurality of support members;
• and
• each of said plurality of hanger members also comprising a mounting assembly having a plurality of mounting apertures disposed through portions of at least one of said plurality of arms of said hanger member and at least one reusable fastener to mount said hanger member to a corresponding. one of the plurality of support members in an aligned orientation, wherein said aligned orientation is at least partially defined by said cradle seat of said hanger member disposed a predetermined distance from the preselected portion of a corresponding one of the plurality of support members onto which said hanger member is mounted.