(resend since it looks like the server died before) If in NJ (as your sig suggests) 2006 National Standard Plumbing Code will dictate. Here's a link to an online version to get the list of approved materials (chapter 3). Personally, we spec cement lined ductile iron for 6" pipes.
http://www.state.nj.us/dca/codes/ Richard _______________________________________________ Sprinklerforum mailing list http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
