Scott, Isn't 36.10M for Welded and Seamless pipe? B16.4 is for fittings.
R/ Matt Matthew J. Willis Project Manager Rapid Fire Protection Inc. *NEW ADDRESS* 1530 Samco Road Rapid City, SD 57702 Office-605.348.2342 Direct Line-605.593.5063 Cell-605.391.2733 Fax:-605.348.0108 -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of [email protected] Sent: Monday, January 18, 2016 7:27 AM To: [email protected] Subject: RE: Ductile Iron Fittings Thanks for all the responses. The reason is because NFPA 13 does not include ductile iron (ASME B36.10M) in the acceptable materials table. My opinion is that it is functionally more than adequate. Would this be covered by section 1.7 (2016) for alternate arrangements? J. Scott Mitchell, PE Fire Protection Engineer | Projects Engineering CNS Pantex | 806.477.5883 | _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
