Here you will find aluminum piping and fittings in various sizes, these can be mounted in two different ways in your system.
Option one is with a flair, you will need special tools for this method. Option two is with a brass olive, you will need no special tools for this method.
The aluminum pipes and fittings have all been anodised, so these are all ethanol resistant.
These pipes are mainly used for the fuel system, the ends that need to go to the engine have to be made with flexible hoses.