This document has been substantially revised from the previous 2002 edition, INCLUDING THE ADDITION OF INFORMATION FROM ANSI/MSS SP-69, MSS SP-77, MSS SP-89, AND MSS SP-90.

This Standard Practice establishes the material, design, fabrication, and inspection criteria to be used in the manufacture of standard types of pipe hanger components.

This Standard Practice establishes the allowable stress values for materials used in standard types of pipe support components and unique hanger design assemblies.

This Standard Practice establishes minimum design load ratings for rigid pipe hanger assemblies.

This Standard Practice presents the recommended practice for the selection and application of pipe hangers and supports for all service temperatures.

This Standard Practice establishes recommended procedures for detailing, fabrication, and installation of pipe hangers and supports.