Buttweld fitting: CAP
Cap also called end cap
Basically a cap will be applied, to shut down the end of a pipe.
The Cap, as it is shown in the image, is available for all pipe
dimensions, and is sometimes also used for other purposes.
The large variations of caps, are the so-called ellipsoidal or
dished heads. There are used to close pipes of large diameters, and
are similar to those used for constructing vessels.
Pipe fittings’s technological process