Re: Pipe definitions

["D. Blake" <dblake@bright.net>]

I think I remember from somewhere that 'black pipe' is pipe used for natural
gas.  Possibly made for higher pressure?
-----Original Message-----
From: Dick Morrisson <rmorrisson@unidial.com>
To: personal_submersibles@psubs.org <personal_submersibles@psubs.org>
Date: Tuesday, July 20, 1999 2:05 AM
Subject: Re: Pipe definitions


>I don't know for sure exactly what constitutes "black" pipe or "water"
>pipe.  I believe it is the surface treatment, or lack of same, but will
>defer to another person who may know with certainty (or you can check at
>your local hardware store).
>
>Dick Morrisson
>