A general question. Do you still believe that galvanized piping should be used for most dry systems / dry standpipes? The makers of idod pipe say yes. The makers of nitrogen generators say no. I had always thought that it was better and that in GENERAL galvanized would last longer. Over the last few years it seems like the tide has changed and I have read studies that come to different conclusions. I understand there are many variables but thank you for your thoughts.
Rod at Rapid _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
