Radiator pipe covers
thingiverse
These fit 15mm standard pipes. One fits over the tube, the other covers the hole in the floor/wall.
Download Model from thingiverse
With this file you will be able to print Radiator pipe covers with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Radiator pipe covers.