MSS SP-122-2012 Plastic Industrial Ball Valves standard by Manufacturers Standardization Society, 05/01/2012
MSS SP-113-2012 Connecting Joints Between Tapping Machines and Tapping Valves standard by Manufacturers Standardization Society, 05/01/2012
MSS SP-111-2012 Gray-Iron and Ductile-Iron Tapping Sleeves standard by Manufacturers Standardization Society, 05/01/2012
MSS SP-109-2012 Welded Fabricated Copper Solder-Joint Pressure Fittings, Includes Errata (9/7/2012) standard by Manufacturers Standardization Society, 05/01/2012
MSS SP-97-2012 Integrally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends standard by Manufacturers Standardization Society, 05/01/2012
MSS SP-72-2010a Ball Valves with Flanged or Butt-Welding Ends for General Service standard by Manufacturers Standardization Society, 04/01/2012
MSS SP-104-2012 Wrought Copper Solder Joint Pressure Fittings standard by Manufacturers Standardization Society, 03/01/2012
MSS SP-98-2012 Protective Coatings for the Interior of Valves, Hydrants, and Fittings standard by Manufacturers Standardization Society, 03/01/2012
MSS SP-92-2012 MSS Valve User Guide standard by Manufacturers Standardization Society, 03/01/2012
MSS SP-6-2012 Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings standard by Manufacturers Standardization Society, 03/01/2012
MSS SP-143-2012 Live-Loaded Valve Stem Packing Systems standard by Manufacturers Standardization Society, 03/01/2012
MSS SP-108-2012 Resilient-Seated Cast Iron-Eccentric Plug Valves standard by Manufacturers Standardization Society, 03/01/2012