Projects

Active American National Standard Projects (ANSI/MSS)

Updated: August 2017  Opened: October 2014

Project: 14-18-ANS  Committee: C-409  Standard: SP-135-2010 Action: New

HIGH PRESSURE KNIFE GATE VALVES

(ANSI-APPROVED AMERICAN NATIONAL STANDARD)


Updated: August 2017  Opened: August 2017

Project: unassigned  Committee: C-501  Standard: SP-142-2012 Action: New

[PROPOSED NEW ANS] EXCESS FLOW VALVES FOR FUEL GAS SERVICE, NPS 1½ THROUGH 12

ANS PN yet to be assigned.


Updated: August 2017  Opened: May 2017

Project: 17-02-ANS  Committee: C-302  Standard: SP-25-2013 Action: New

STANDARD MARKING SYSTEM FOR VALVES, FITTINGS, FLANGES, AND UNIONS (ANSI-APPROVED AMERICAN NATIONAL STANDARD)

ANS Public Comment Period ends 9/1//2017! Project Number PN-17-02-ANS.


Updated: January 2016  Opened: March 2013

Project: 13-02-ANS  Committee: C-108  Standard: SP-114-2007 Action: Revise

CORROSION RESISTANT PIPE FITTINGS THREADED AND SOCKET WELDING CLASS 150 AND 1000 (ANSI-APPROVED AMERICAN NATIONAL STANDARD)

Revised draft Approved and in Revised ANS Processing.


Updated: January 2016  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.


Closed (ANSI/MSS) Projects

Closed: December 2017

Project: 15-22-ANS  Committee: C-402  Standard: SP-122-2012 Action: New

PLASTIC INDUSTRIAL BALL VALVES


Closed: December 2017

Project: 17-01-ANS  Committee: C-115  Standard: SP-105-2016 Action: New

INSTRUMENT VALVES FOR CODE APPLICATIONS


Closed: April 2017

Project: 16-10-ANS  Committee: C-302  Standard: SP-96-2011 Action: Revise

GUIDELINES ON TERMINOLOGY FOR VALVES AND FITTINGS (ANSI-APPROVED AMERICAN NATIONAL STANDARD)


Closed: October 2015

Project: 13-22-ANS  Committee: C-114  Standard: SP-134-2012 Action: New

VALVES FOR CRYOGENIC SERVICE, INCLUDING REQUIREMENTS FOR BODY/BONNET EXTENSIONS


Closed: October 2015

Project: 13-23-ANS  Committee: C-114  Standard: SP-144-2013 Action: New

PRESSURE SEAL BONNET VALVES


Closed: March 2014

Project: 06-04-ANS  Committee: C-403  Standard: SP-69-2003 Action: Withdraw

ANSI/MSS SP-69-2003


Active MSS Standard Projects (New Standards)

Updated: July 2018  Opened: April 2015

Project: 17-19  Committee: C-114  Standard: New SP Action: New

SPECIAL HIGH-PRESSURE GAS TEST PROCEDURES FOR VALVES

A Partial 14-day Re-Ballot for the Revised Draft 6 is now open.


Updated: June 2018  Opened: May 2018

Project: unassigned  Committee: C-102  Standard: New SP Action: New

UNAPPROVED PROJECT--DUCTILE IRON FLANGES FOR CWP SERVICE

A 14-day ballot is available to approve the tile and scope of the new SP. A request will then go to the CC for approval and the assignment of a PN.


Updated: June 2018  Opened: May 2016

Project: 16-17  Committee: C-106  Standard: New SP Action: New

DUCTILE IRON, METAL-SEATED, NON-LUBRICATED, ECCENTRIC PLUG VALVES

Ballot closed on 2/28/2018 and TF is resolving comments.


Updated: June 2018  Opened: May 2018

Project: 18-03  Committee: C-308  Standard: SP-149-2015 Action: Revise

PREFORMED ELASTOMERIC AND POLYTETRAFLUOROETHYLENE (PTFE) V-RING PACKING SETS FOR WATERWORKS VALVES

TF formed to begin review.


Updated: May 2018  Opened: May 2018

Project: 18-01  Committee: C-406  Standard: SP-88-2015 Action: Revise

DIAPHRAGM VALVES

CC approved and assigned PN on 5/9/2018.


Updated: May 2018  Opened: May 2018

Project: 18-02  Committee: C-406  Standard: SP-100-2015 Action: Revise

QUALIFICATION REQUIREMENTS FOR ELASTOMER DIAPHRAGMS FOR NUCLEAR SERVICE DIAPHRAGM VALVES

CC approved and assigned PN on 5/9/2018.


Updated: May 2018  Opened: May 2018

Project: 18-04  Committee: C-407  Standard: SP-150-2015 Action: Revise

VALVES FOR USE IN HYDROGEN PEROXIDE SERVICE

CC approved and assigned PN on 5/9/2018. C-407 (primary/lead), C-304 (secondary).


Updated: May 2018  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

CC approved and assigned PN on 5/9/2018 (automatically assigned by CC).


Updated: May 2018  Opened: May 2018

Project: 18-06  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 VERSION.

CC approved and assigned PN on 5/9/2018 (early PN approval request received during annual meeting).


Updated: May 2018  Opened: May 2018

Project: 18-07  Committee: C-112  Standard: SP-98-2015 Action: Revise

PROTECTIVE COATINGS FOR THE INTERIOR OF VALVES, HYDRANTS, AND FITTINGS

CC approved and assigned PN on 5/9/2018 (PN request received before annual meeting) .


Updated: May 2018  Opened: May 2018

Project: 18-08  Committee: C-112  Standard: SP-108-2015 Action: Revise

RESILIENT-SEATED CAST IRON ECCENTRIC PLUG VALVES

CC approved and assigned PN on 5/9/2018 (PN request received before annual meeting).


Updated: May 2018  Opened: May 2018

Project: 18-09  Committee: C-112  Standard: SP-111-2015 Action: Revise

GRAY-IRON AND DUCTILE-IRON TAPPING SLEEVES (NOTE: A 2017 AMENDMENT HAS BEEN ISSUED AND INSERTED INTO THIS STANDARD)

CC approved and assigned PN on 5/9/2018 (PN request received before annual meeting).


Updated: May 2018  Opened: May 2018

Project: Unassigned  Committee: C-102  Standard: New SP Action: New

LIGHT WALL DUCTILE IRON FLANGES

Developing new project, sent CC revised scope 05/09/2018 for comment. Chair to revise and submit to CC for scope and title approval.


Updated: May 2018  Opened: May 2018

Project: 10-01  Committee: C-406  Standard: SP-88-2015 Action: Revise

Diaphragm Valves

CC approved and assigned PN on 5/6/2018.


Updated: April 2018  Opened: February 2009

Project: 09-18  Committee: C-310  Standard: New SP Action: New

INSTALLATION OF GEAR & POWER ACTUATORS

In Committee Review/Ballot Prep as of 3/26/2014 (TF Draft for Chair Review/Approval/Direction). CC requested (4/2014) that the C-310 Chair revise draft and submit to the CC for Title & Scope approval and committee jurisdiction.


Updated: October 2017  Opened: October 2017

Project: 17-20  Committee: C-115  Standard: New SP Action: New

INSTRUMENT VALVE DESIGN QUALIFICATIONS FOR LOW FUGITIVE EMISSION SERVICE

CC Approved of proposed Scope, Purpose (as amended) & Title for new SP, approved of Project and issuance of a PN on 9/26/2017. PN assigned by staff on 10/11/2017. MSS Staff assigned PN-17-21 on 10/11/2017.


Updated: July 2017  Opened: May 2016

Project: 16-20  Committee: C-114  Standard: New SP Action: New

SEVERE SERVICE VALVES

Scope and Title Approved by CC Ballot (Oct 2016) and PN-16-20 assigned.


Updated: December 2016  Opened: February 2010

Project: 10-05  Committee: C-403  Standard: New SP Action: New

CABLE SUSPENSION OF PIPE – MATERIALS, SELECTION, APPLICATION, AND INSTALLATION

First draft presented to committee in May 2015. Draft to be posted in C-403 library for comments by mid-July 2015.


Updated: June 2016  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

Scope/Title and PN Request approved CC. Project is active and in TF development.


Updated: April 2016  Opened: April 2016

Project: 16-09  Committee: C-110  Standard: New SP Action: New

LARGE DIAMETER SLIP-ON AND LAP-JOINT FLANGES

Title and Scope approved by CC on 4/18/2016.


Updated: April 2015  Opened: February 2009

Project: 09-16  Committee: C-310  Standard: New SP Action: New

MODIFICATION OF QUARTER TURN VALVES

In C-310 Partial Ballot Results Review (ended 4/25/2015 with multiple negatives and comments to resolve).


Updated: April 2015  Opened: May 2011

Project: 11-23  Committee: C-304  Standard: New SP Action: New

PROTECTION OF VALVES, FITTINGS, AND ACTUATORS FROM DAMAGE DURING SURFACE PREPARATION AND APPLICATION OF COATINGS

"In C-304 TF Revision (Ballot expected soon and photos to be included--waiting on TF Chair Action--1. Review draft, and 2. create photos) (No Joint Work with SSPC At This Time--SSPC Members May Review a Draft).


Closed MSS Standard Projects

Closed: June 2018

Project: 17-03  Committee: C-409  Standard: SP-154-2018 Action: New

LOW PRESSURE DOUBLE BLOCK AND BLEED TYPE KNIFE GATE VALVES


Closed: June 2018

Project: 15-02  Committee: C-304  Standard: SP-155-2018 Action: New

PLASTIC-LINED FERROUS METAL VALVES


Closed: November 2017

Project: 09-17  Committee: C-310  Standard: New SP Action: New

(NEW SP-153) MODIFICATION OF NEW WATER WORKS VALVES


Closed: October 2017

Project: 13-21  Committee: C-409  Standard: SP-152-2017 Action: New

DOUBLE BLOCK AND BLEED TYPE KNIFE GATE VALVES


Closed: June 2017

Project: 14-15  Committee: C-407  Standard: New SP Action: New

VALVES FOR USE IN HYDROGEN PEROXIDE SERVICE


Closed: June 2017

Project: 15-01  Committee: C-409  Standard: New SP Action: New

PRESSURE TESTING OF KNIFE GATE VALVES


Closed: June 2017

Project: 09-20  Committee: C-308  Standard: New SP Action: New

PREFORMED ELASTOMERIC AND POLYTETRAFLUOROETHYLENE (PTFE) V-RING PACKING SETS FOR WATERWORKS VALVES


Closed: October 2014

Project: 09-06  Committee: C-105  Standard: SP-95-2006 Action: Revise

SWAGE(D) NIPPLES AND BULL PLUGS




Today is Wednesday
September 19, 2018

MSS Member Login

MSS Scholarships

MSS Apparel

We Accept:
VISA  MasterCard  American Express
Discover  Diners Club 
Site Secured by:

Like us on:

Accept Credit Cards Online