Adding curves between two points manually is kind of a hassle. Luckily the free TubeTool add-on makes this a piece of cake. Combined with a pipe mesh... | By Blender Secrets
Other ways to create a Circular Tube? - Modeling - Blender Artists Community
how to make outlet tube / Drain Hose Pipe In blender 2.80 - YouTube
How to make this sort of grid pattern loop around a tube seamlessly? I'm trying to create a rusted pipe with weld patterns, so as to look like the pipe is composed
Random Tools — RanTools 3.0.0 documentation
Blender 2.8. Modelling with Curves, how to make pipes. - YouTube