Standards by Component

Pipe Support

Pipe hanger and support materials, selection, and installation.

Primary Standards
MSS SP-58MSS SP-69MSS SP-89

MSS SP-58

MSS

Pipe Hangers and Supports — Materials, Design, Manufacture, Selection, Application, and Installation

The comprehensive governing standard for pipe hangers and supports, establishing standardized component "Type" numbers (Type 1 through Type 58), minimum material requirements, load ratings, design safety factors, selection criteria, recommended support spacing, fabrication, and field installation practices.

Pipe SupportStandard Support Types (Type 1-58)Materials & Load RatingsSpring Hangers & Constant Supports

MSS SP-69

MSS

Pipe Hangers and Supports — Selection and Application (Consolidated into SP-58)

The historical baseline reference for pipe hanger and support selection, attachment criteria, and recommended support-spacing tables for horizontal pipe runs — now fully consolidated into MSS SP-58 (2018 Edition).

Pipe SupportSupport Selection CriteriaRecommended Support SpacingThermal Movement & Insulation Rules

MSS SP-89

MSS

Pipe Hangers and Supports — Fabrication and Installation Practices (Consolidated into SP-58)

Fabrication and installation practices for pipe hangers and supports; content now incorporated into MSS SP-58.

Pipe SupportFabricationInstallationWelding of Attachments

MSS SP-90

MSS

Guidelines on Terminology for Pipe Hangers and Supports (Consolidated into SP-58)

Standard terminology for pipe hangers and supports; content now incorporated into MSS SP-58.

Pipe SupportTerminologyComponent Names

MSS SP-127

MSS

Bracing for Piping Systems (Consolidated into SP-58)

Seismic and sway bracing components and their application for piping systems; content now incorporated into MSS SP-58.

Pipe SupportSeismic BracingSway BracingRestraint Components
Disclaimer: Disclaimer: This page provides a simplified engineering reference only. It is not a replacement for the official standard. For design, inspection, procurement, and construction, always refer to the latest official standard and the applicable project specification.