how to start piping work in creo..
By using sweep command in creo
By the use of sweep command you can create pipe design. In this command you have to create a path which is use to denote the pipe's path and the use sweep and create a object(circle) at the perpendicular point of the pipe's path.
I'm using curve comand. It is more fast if no interested the pipe parameters.
it work well
Watch this video, it is useful to you.