Hi!
Does anyone know of any good videos or forum posts here (or other places) to learn about how to model simple and more advanced types of pipe intersections? Without using paid add-ons.
Appreciate any help :)
You can have a look at this course:
https://cgcookie.com/courses/create-realistic-industrial-environments-with-blender-and-eevee
And there are Pipe Joints available, if you enable the Mesh:Extra Objects Addon and the Loop Tools Addon has a nice Bridge function that can be helpful:
You can also start by Booleaning pipes and then work from there...and there is the Spin Tool...