On Nov 6, 12:08*pm, "Ralph Mowery" wrote:
"Danny D." wrote in message

...

Notice the pipe is actually about 1 3/8ths in diameter, so it's
neither 1 inch nor 1.5 inch.

You do realize that pipe is not really measured like it is called ?

It is measured exactly as it's called, by INSIDE diameter.





That is what is called *one inch pipe will actually measuer about 1.3 inches
outside diameter with a ruler.

http://www.pipemarkers.com/pipe-data.php

This is a pipe chart for sizes.