Tutorial 10C.1 - Draw Multi-Segment Pipes - Video

On the fly, or at rest, the Toolbar Pipe Icon switches the mode from the default of "Place Nodes and Pipes" to "Place Vertexes" of a pipe and "Pipe Mode" for other operations.

Place the vertexes desired, then before placing end point of pipe, HIT ESCAPE Key to return to the default mode.

The next placement will then be a Junction which ends the mutli-segment pipe.

The best and fastest way to describe this multifaceted procedure is with a Video showing it's operation.