Officially founded in the year 1924, the Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) publishes various international codes and standards to ensure compliance, interoperability, safety, and operation of process piping systems for various industries like petroleum, petrochemical, food, beverage, and utility.

The Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry is a non-profit technical association organized for development and improvement of industry, national and international codes and standards for: Valves, Valve Actuators, Valve Modification, Pipe Fittings, Pipe Hangers, Pipe Supports, Flanges and Associated Seals ...

At the core of MSS are the 26 hard-working committees that write and review standards. As a member of MSS, your organization receives the following benefits: Project:20-19-ANS, SP-55, Quality Standard for Steel Castings for Valves, Flanges, Fittings, and Other Piping Components - Visual Method for Evaluation of Surface Irregularities.

MSS SP-112 - Quality Standard for Evaluation of Cast Surface Finishes -Visual and Tactile Method. This SP must be used with a 10-surface, three dimensional Cast Surface Comparator, which is a necessary part of the Standard. Calculations, datasheets, CAD blocks and other resources related to science and its subdisciplines.

Explore ANSI/MSS SP-58-2018 for pipe hangers and supports: materials, design, manufacture, selection, application, and installation guidelines.

2018年10月16日 · MSS SP-58-2018 gives guidelines on assembly drawings for pipe hangers and supports, it delves into the installation, adjustment, testing, and inspection of pipe hangers and supports, as well as the terminology and identification of these structures.

MSS SP 58, also known as “Pipe Hangers and Supports – Materials, Design, Manufacture, Selection, Application, and Installation,” is a set of guidelines, fabrication criteria, and recommendations for the design, manufacture, selection, application, and installation of pipe hangers and supports.

Standards written by MSS address valves, valve actuators, valve modification, pipe fittings, pipe hangers, pipe supports, flanges, and associated seals. These materials and associated guidelines are used in almost every industry, and are found in facilities for waste management, nuclear energy, and oil refining.

This revised ANSI/MSS SP-58-2018 comprehensive edition continues to integrate the content of five MSS Standard Practices, including ANSI/MSS SP-69-2003, into a single source document that enables the user to specify a minimum level of acceptance for pipe hanger and support design and performance, in addition

In this blog post, we’ll explore what MSS stands for and list out some of the most important MSS standards that every professional in the piping industry should know. What Does MSS Stand For? MSS stands for Manufacturers Standardization Society, which is an American-based trade organization founded in 1933 to promote standardization among ...