MSS SP 69 is a standard specification published by the Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry, Inc. The full title of this standard is "Socket Welding Stub Ends". This guide will provide an overview of MSS SP 69, its significance, and practical tips for its application.
MSS SP-69, titled "Pipe Hangers and Supports - Selection and Application," is no longer an active standalone standard. It was officially withdrawn as an American National Standard on March 11, 2014.
If you are working in industrial piping, mechanical engineering, or construction, you’ve likely come across the designation mss sp 69 pdf
Introduction
Benefits of MSS SP 69 Compliance
The document classifies pipe supports into distinct Types (Type 1 through Type 40, and beyond), providing standardized names, dimensional criteria, and typical load-bearing capacities.
The MSS SP-69 Pipe Hanger Guidelines on Scribd offers a high-level summary of selection criteria. MSS SP 69 is a standard specification published
Preview Copies: A restricted preview of the ANSI/MSS SP-69-2003 version can be viewed via the ANSI webstore.
