The way I've used the teleportation pipes is I would have a room in my build with the upgraded electrical engines (with brass tubes so they output 6mj, 30mj in total) connected to my main power grid and a set of chests and sorters (well, diamond pipes).
From this room I'd use the teleport pipes to connect the power to my quarry and the output to my chests and sorting system.
The quarry keeps the teleport pipes on that end loaded and I have to wait in the quarry room at my build until the quarry finishes.
This doesn't use any world anchors, but it is still ok?
Edit: I also use a redstone pipes to power the system, meaning when the items stop flowing (when the quarry stops) the engines are deactivated to save wasted MJ. In the early stages because I used Gold Conductive Pipe and a single teleport pipe for the power, this auto shutoff was to stop the pipes exploding. Now using a teleport pipe for each engine eliminates that, but was expensive.