Connecting water generator to water tank, fuel tank to engines

[dark.sin]

How can I connect those? Water generator and engines are outside, both tanks inside, but it is not possible connect them with the pipes? Any way, how to do it, please?

[FFH_Greg]

Use a Pipe Socket so Pipes can go through different walls. It unlocks at the same time as Pipes.

[dark.sin]

OK, thank you. I thing I understood how it should work. Not how it really works. Somehow I succeeded by connection water generator to water tanks and sprinklers, but I cant the same way connect fuel tank and engines. My creations look terrible, the pipes and sockets absolutelny dont fit even after swap and, mainly, Im not able to feed my engines, its just not connected. Am I doing something wrong, or is your system so buggy yet? Thank for answer.

[dark.sin]

Or isnt on youtube some explainig video? I didnt find nothing...