3D Piping - Route bended pipe - parallel routing

Context

Objective is to route a pipe that follow another one

the parallele routing command allows to follow a full pipe or a portion of it with link or not

note : in some cases routing in "length manipulator" mode with offset will allows to get the same result except that you will not be able to have a link between the 2 pipes

 

Videos : 

Parallel routing in detail:

 

parallel routing vs length mode with offset routing:

 

parallel routing following multiple pipe portions: