Posted by jimbo on July 13, 2004 at 01:06:02:
In Reply to: Re: black gas pipe for water posted by LonnythePlumber on July 13, 2004 at 00:13:22:
:I believe fire sprinkler systems are done with black pipe, not galv. If I am wrong on this I am sure Sylvan will straighten me out. And for that matter, if I am correct, I don't actually know the reason. He could help me out.