This mod adds space pipe versions of Flow Control's elbow, t-junction, and straight pipes, whilst also adding a setting to disable those blue arrows for space and regular pipes (arrows off by default). This mod also syncs with the relevant Flow Control and Space Exploration Settings (like pipe fluid capacity and so on).

Ok after making this I realised this was fairly pointless to make, Zyllius' mod does the same thing but without the setting stuff. Welp.