Understanding MSS SP-69: The Standard for Selecting Pipe Hangers and Supports
- Type 1: Clevis Hanger – For non-insulated lines.
- Type 5: Trapeze Hanger – For multiple parallel pipes.
- Type 9: Pipe Roller Support – Allows longitudinal movement.
- Type 26: Beam Attachment (C-Clamp) – No welding required.
- Type 40: Constant Support Hanger – Complex mechanism for zero vertical load variation.
Selection & Application: Detailed guidance on choosing the right hangers based on piping system requirements.
Since this is a copyrighted technical standard from the Manufacturers Standardization Society (MSS), the full PDF is not legally available for free in the public domain. However, you can find it through the following channels:
How to Obtain MSS SP 69 PDF
It is most commonly found as a PDF on technical documentation sites like Scribd, though it has largely been incorporated into the consolidated MSS SP-58 standard in recent years. Key Topics Covered The document outlines the following core technical areas:
Installation Practices: Standards for the installation and inspection of hangers.