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News and Press Releases

LATEST RELEASE: August 2020

MSS PUBLISHES REVISED QUALILTY STANDARD FOR ULTRASONIC EXAMINATION OF STEEL CASTINGS AND FORGINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS

MSS announces that SP-94-2020, Quality Standard for Steel Castings and Forgings for Valves, Flanges, Fittings, and Other Piping Components – Ultrasonic Examination Method, has been revised and published …

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July 2020

MSS AWARDS SIX SCHOLARSHIPS TO ENGINEERING STUDENTS

MSS is pleased to announce the 2020 recipients of the MSS Tom Hannafin Scholarship Awards!  Mr. Washburn, President of MSS and Mr. Johnson, Membership Committee Chair, announced the six awardees on July 31st.  Given the current pandemic environment the MSS Directors approved six scholarship awardees this year, noting the difficult year for students and their desire to help aspiring engineers with these much-needed cash awards. The MSS company members that are affiliated with the awardees include American Flow Control (American Cast Iron Pipe Company), Carpenter & Paterson, DSS Valves, Flowserve Corporation, and Metso Flow Control ....

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Recent Publications

SP-43-2019       SP-44-2019       SP-45-2020       SP-61-2019       SP-65-2019      

SP-75-2019       SP-80-2019       SP-93-2020       SP-94-2020       SP-97-2019      

SP-98-2020       SP-106-2019       SP-108-2020       SP-111-2020       SP-116-2019      

SP-136-2020       SP-146-2019       SP-148-2019       SP-150-2019       SP-156-2019      

SP-157-2020      

Projects

Active American National Standard Projects (ANSI/MSS)

Updated: July 2020  Opened: December 2019

Project: 19-10-ANS  Committee: C-114  Standard: SP-144-2013 Action: Revise

PRESSURE SEAL BONNET VALVES (ANSI-APPROVED AMERICAN NATIONAL STANDARD)

ANSI/MSS SP-144-2020 has been published (7/28/2020).


Updated: May 2020  Opened: May 2019

Project: 19-09-ANS  Committee: C-110  Standard: SP-44-2016 Action: Revise

STEEL PIPELINE FLANGES (ANSI-APPROVED AMERICAN NATIONAL STANDARD) THIS IS A 2017 REISSUE AND REPLACES ORIGINAL 2016 VERSION.

ANSI/MSS SP-33-2019 has be approved by ANSI and published by MSS.


Active MSS Standard Projects (New Standards)

Updated: August 2020  Opened: May 2018

Project: 18-05  Committee: C-304  Standard: SP-94-2015 Action: Revise

QUALITY STANDARD FOR FERRITIC AND MARTENSITIC STEEL CASTINGS AND FORGINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - ULTRASONIC EXAMINATION METHOD

SP-94-2020 was published (8/11/2020).


Updated: May 2020  Opened: May 2016

Project: 16-18  Committee: C-304  Standard: New SP Action: New

QUALITY STANDARD FOR PHOSPHATE SURFACE PROTECTIVE COATINGS FOR VALVES, FITTINGS, AND RELATED STEEL PIPING COMPONENTS

SP-157-2020 is published (5/28/2020).




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August 15, 2020

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