The standard covers a massive range of materials beyond just steel, including plastic, glass, cast iron, and fiberglass reinforced pipe (FRP) .
The standard was organized into several critical sections that detailed how to manage mechanical stress and thermal expansion in piping: ANSI/MSS SP-69-2003 - Pipe Hangers and Supports mss sp 69 pdf
Note: In newer editions (e.g., the 2009 revision), the contents of SP-69 and other companion standards like SP-89 and SP-90 were consolidated directly into a single comprehensive version of MSS SP-58 yizhantongimage.oss-accelerate.aliyuncs.com Key Technical Sections The standard covers a massive range of materials
: Calculations for deadweight, hydrostatic, thermal, and occasional loads (seismic, wind, ice) . the 2009 revision)
Selection criteria for hangers and supports that accommodate pipe movement, such as thermal expansion or contraction. Specialty Piping:
