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 It was officially withdrawn as an American National Standard on March 11, 2014 .

: Specialized sections for piping materials such as glass, cast iron, ductile iron, plastic, and fiberglass reinforced pipe (FRP). Where to Find the Paper Current Active Standard

For those comparing international standards, documents like BS3974 Pipe Supports show how the UK handles similar engineering challenges.

is the industry standard for the Selection and Application of pipe hangers and supports. While focuses on the manufacturing

• Pipe material – Allowable span and stress.
• Fluid temperature – Hot lines require constant or spring supports.
• Movement – Cold spring or guided supports for thermal cycling.
• Load combination – Weight, pressure, wind, seismic.

Today, the 2018 edition of ANSI/MSS SP-58 serves as the single source document that integrates all three, though legacy searches for "MSS SP 69 PDF" often point to the ANSI/MSS SP-69-2003 version for historical compliance. ANSI/MSS SP-69-2003 - Pipe Hangers and Supports

Installation Practices: Standards for the installation and inspection of hangers.

You can find previews and older versions of the standard on document sharing sites: MSS SP-69 (2003 Edition) on Scribd. ANSI/MSS SP-69 Preview on the ANSI Webstore.

I’ll proceed two ways — pick one if you want a different target: