The Engineer's Digital Toolbox

Achieve safer facilities and plants by evaluating equipment design and in-service conditions to make informed engineering decisions on the remaining life of fixed equipment, piping, and structures.

SagePlus™ software is a comprehensive collection of analysis tools that help engineers evaluate the design and in-service conditions of fixed equipment at oil and gas, petrochemical, chemical, and other industrial processing facilities. Gain actionable intelligence with SagePlus software.

Experience SagePlus for yourself.

Extend life of aging equipment

Determine design criteria

Accurate calculations

Make informed decisions

SagePlus Analysis Modules

Use the power of SagePlus on your desktop or via the Cloud. The comprehensive analysis modules include: 

  • Fitness-for-Service – perform basic analysis of shells, pipes, tanks, nozzles, and flanges for both basic design considerations and evaluation of damage mechanisms using API 579-1/ASME FFS-1 Level 1 and Level 2 approaches
  • Fixed Equipment – analysis tools for the direct determination of supplemental loads caused by seismic and/or wind loadings in towers and horizontal vessels
  • Advanced Analysis – modules for nozzle stress analysis, burst pressure calculations, pipe elbow flexibility, and stress analysis
  • Advanced Fracture Analysis – conduct brittle fracture screening, evaluate crack-like flaws, monitor crack growth, and analyze ductile tearing
  • Material Properties – use the industry’s most comprehensive material database which contains 250 combined years across 12 codes and standards.
  • eecHotTap – analyze hot taps and welding simulation 
  • Heat Transfer & Fluid Transport – Fluid property modeler, stored energy of pressurized system, steady state heat transfer, and steam tracing

Data Visualization

Have you ever built a flange inside-out or accidentally flipped values when entering vessel data for analysis? SagePlus software allows you to easily visualize models during data entry with real-time graphics displayed for every module. Using the graphics, you can quickly and easily navigate or study any section of the analysis model.

Visualization Capabilities

Easily toggle between the full object and cut section views to study detailed connections.

  • 2D & 3D orthographic
  • 3D perspective
  • Cut-section

Multi-Component Vessels

Graphic view includes a clickable parts list to easily isolate a specific section of the vessel.


View geometry at different states, including nominal thickness and corroded future thickness views.

  • Export to third-party applications (Abacus, MAT, or Design CAD)

Materials Database

Accurately calculate maximum allowable stress for the construction of pressure vessels, piping, and tanks using the industry’s most comprehensive list of materials and properties. Improve external logistic workflows and easily integrate with other third-party software products with access to 250 combined years across 12 codes and standards.

Quickly and easily find the information you need with E2G’s materials database, including:

  • Physical properties (WRC 503)
  • Strength properties
  • Impact test exemptions
  • Material notes & properties modifiers
  • Universal material identification
Published ASME and API Codes Available in E2G’s Materials Database

Calculations & Reporting

Accuracy of calculations distinguishes SagePlus from competing mechanical engineering software tools. Achieve less conservative results with SagePlus’ extensive calculation reports, design code modules, and customized data import and export functionality.

Calculation Reports

Easily toggle between the full object and cut section views to study detailed connections.

  • 2D & 3D orthographic
  • 3D perspective
  • Cut-section

Custom Import/Export Reports

Use customized reports of imported and exported information for inspections.

Specify which data to include in the report:

  • All input information
  • Detailed calculation results
  • Supplemental load cases
  • Trend graphs
  • Symbols & keywords

Recommended Reading

Software Expertise

E2G’s proprietary software is built by industry experts and used by our consulting engineers on fitness-for-service (FFS), damage mechanism reviews, risk-based inspection (RBI) assessments and other asset lifecycle management projects. E2G software is updated frequently to meet the latest API and ASME codes and standards.

Our experts:

  • Pioneered development of FFS and RBI
  • Are the primary authors on WRC 528 and WRC 562
  • Serve as lead investigators on API 579 and API 571


Recently Published in the Equity Sound Bytes Newsletter

E2G Software Team Changes: SaaS

During the Software User Group Meeting, David A. Osage highlighted recent changes to E2G’s software team.  We have created a new business unit, Software as a Service (SaaS), which solidifies our investment in

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Access the E2G Help Desk

E2G’s software support help desk is available from 8:00AM to 4:00PM Eastern time (-5 GMT).
Software clients will receive an initial response from the E2G Help Desk within one business day.