Martin Eastburn fired this volley in
:

he volume is much higher than you figure. Our little town doesn't
have the problem, but the main pipes are running 600 PSI in a 16"
pipe.

I don't know what you figure I figure... I didn't argue with hydrogen
embrittlement. At 600psi, all sorts of things happen that don't at lower
pressures.

What I argued with was someone's (yours?) statement that S02 was the
"rotten egg smell". It's not.

Lloyd