LATEST RELEASE: January 2015 MSS RECEIVES ANSI APPROVAL FOR STEEL PIPELINE FLANGE STANDARD Vienna, VA – The Manufacturers Standardization Society (MSS) announces that Standard Practice, SP-44-2010, Steel Pipeline Flanges, has been approved by the American National Standards Institute (ANSI) as an American National Standard (ANS). In addition, the newly approved ANSI/MSS SP-44-2010 (incl. 2011 Errata) version has been published and is now available! |
SP-44-2010
SP-75-2014
SP-83-2014
SP-86-2014
SP-93-2014
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Active American National Standard Projects ANSI/MSS
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Updated: February 2015 Opened: March 2013 Project: 13-03-ANS Committee: C-403 Standard: SP-58-2009 Action: Revise PIPE HANGERS AND SUPPORTS - MATERIALS, DESIGN, MANUFACTURE, SELECTION, APPLICATION, AND INSTALLATION (ANSI-APPROVED AMERICAN NATIONAL STANDARD) Prep for Ballot with ANSI Consencus Committee (Currently in MSS C-403 Revision). ANSI BSR-8 Public 45-day Review (ended 11-18-2013 with NO Comments/Inquires--Waiting on Approved Canvass List.
Updated: January 2015 Opened: March 2011 Project: 11-01-ANS Committee: C-304 Standard: SP-138-2009 Action: Revise QUALITY STANDARD PRACTICE FOR OXYGEN CLEANING OF VALVES & FITTINGS Published as ANSI/MSS SP-138-2014 on 12/17/2014. Project Closed on 12/18/2014. (Office copies received 1/9/2015). MSS PN-11-01 also closed.
Active MSS Standard Practice Projects
Updated: February 2015 Opened: May 2013 Project: [No PN Assigned] Committee: C-304 Standard: New SP Action: New PLASTIC-LINED FERROUS METAL VALVES [INTENDED PRIMARILY FOR CONVEYING CORROSIVE FLUIDS] In "Special" TF Development under Umbrella of C-304. Draft being prepared by Ross Waters as of 2/11/2015. A PN request has not been submitted. See Terms of Reference.
Updated: February 2015 Opened: February 2009 Project: 09-20 Committee: C-308 Standard: New SP Action: New PREFORMED ELASTOMERIC AND POLYTETRAFLUOROETHYLENE (PTFE) V-RING PACKING SETS FOR WATERWORKS VALVES In C-308 Partial Re-Ballot Results Review (ended 2/6/2015).
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