This 3D model is a constituent part of the nuclear reactor of a nuclear submarine (I tell you this as a Russian submariner)

Responsible for the primary circuit of the reactor.

If you are interested in the details of the Russian Nuclear Submarine, then contact us with a personal message due to the fact that it is forbidden to post such things on the Internet.

Textures created in Substance Painter (Size 2048x2048)

The model itself is designed according to the schematic drawing in the blender.