MSS Banner The Technical Voice of the Industry

MSS Search Results: [ 92 ]

SP-6-2017

SP-6-2017
Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings

More Info »

SP-9-2018

SP-9-2018
Spot Facing for Bronze, Iron, and Steel Flanges

More Info »

SP-25-2018

SP-25-2018
Standard Marking System for Valves, Fittings, Flanges, and Unions (ANSI-approved American National Standard)

More Info »

SP-42-2013

SP-42-2013
Corrosion-Resistant Gate, Globe, Angle, and Check Valves with Flanged and Butt Weld Ends (Classes 150, 300, & 600)

More Info »

SP-43-2019

SP-43-2019
Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications

More Info »

SP-44-2016

SP-44-2016
Steel Pipeline Flanges (ANSI-approved American National Standard) This is a 2017 Reissue and replaces original version.

More Info »

SP-45-2020

SP-45-2020
Bypass and Drain Connections

More Info »

SP-51-2012

SP-51-2012
Class 150LW Corrosion Resistant Cast Flanges and Flanged Fittings

More Info »


Today is: Wednesday
April 1, 2020

MSS Member Login

MSS Scholarships
(Now Accepting 2020 Applications)

MSS Apparel


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

Like us on:

Accept Credit Cards Online