"frank" wrote in message
...
Nobody has mentioned it yet, but there does exist threaded copper pipe.

Both the house that I rented in Winchester MA and the one I owned in
Lowell MA had threaded copper.

Yes, this is a somewhat rare form of pipe, but I had two houses full of
the
stuff. It was joined with solid cast copper fittings with NPT threads.


No one mentioned it because in today's market, I'm not sure even Bill Gates
would have enough money to go that route. g.

Harold