MSS SP-136-2014 Amendment Amendment for SP-136-2014 MSS Ductile Iron Swing Check Valves Amendment by Manufacturers Standardization Society, 10/09/2017
MSS SP-44-2016 Errata Errata to Steel Pipeline Flanges Amendment by Manufacturers Standardization Society, 09/06/2017
MSS SP-99-2016a Instrument Valves standard by Manufacturers Standardization Society, 06/01/2017
MSS SP-113-2017 Connecting Joints Between Tapping Machines and Tapping Valves standard by Manufacturers Standardization Society, 05/01/2017
MSS SP-105-2016a Instrument Valves for Code Applications standard by Manufacturers Standardization Society, 06/01/2017
MSS SP-67-2017 Butterfly Valves, Includes Errata (2017) standard by Manufacturers Standardization Society, 05/01/2017
MSS SP-68-2017 High Pressure Butterfly Valves with Offset Design standard by Manufacturers Standardization Society, 05/01/2017
MSS SP-60-2017 Connecting Flange Joints Between Tapping Sleeves and Tapping Valves standard by Manufacturers Standardization Society, 05/01/2017
MSS SP-124-2016 Amendment Amendment for Fabricated Tapping Sleeves Amendment by Manufacturers Standardization Society, 04/27/2017
MSS SP-111-2015 Amendment Amendment for Gray-Iron and Ductile-Iron Tapping Sleeves Amendment by Manufacturers Standardization Society, 04/27/2017
MSS SP-81-2017 Stainless-Steel or Stainless-Steel-Lined, Bonnetless, Knife Gate Valves with Flanged Ends standard by Manufacturers Standardization Society, 04/01/2017
MSS SP-96-2017 Terminology for Valves, Fittings, and Their Related Components standard by Manufacturers Standardization Society, 04/01/2017