Ensure Compliance with the ASME Guard™ Ultimate Suite
In the realm of process and mechanical engineering, equipment safety and compliance are non-negotiable. Whether you are analyzing existing facility assets or performing preliminary sizing for a new skid, having immediate, reliable access to industry-standard calculations is essential. The ASME Guard™ Ultimate Suite is a comprehensive, client-side engineering tool designed to handle everyday mechanical integrity calculations accurately and efficiently.
Developed for professionals working with stationary equipment, this suite brings complex code calculations directly to your browser without the need for installations, subscriptions, or external data processing.
Key Engineering Calculation Modules
The ASME Guard™ calculator covers a robust set of internationally recognized engineering standards, ensuring your preliminary screening and compliance estimates are grounded in the correct methodologies.
ASME Section VIII Div 1: Shell and Head Thickness
Easily determine the required minimum thickness and Maximum Allowable Working Pressure (MAWP) for pressure vessels. The tool applies UG-27 formulations for cylindrical shells and UG-32 methodologies for formed heads (Ellipsoidal 2:1, Hemispherical, and Torispherical). Engineers can instantly toggle between US Customary and SI units to match project specifications.
API 520 & API 521: Relief Valve and Fire Case Sizing
Proper pressure relief design is critical for facility safety. The suite includes dedicated modules for Pressure Safety Valve (PSV) sizing following API 520 guidelines, as well as wetted-area fire case load estimations in accordance with API 521. This streamlines the evaluation of relief systems during safety audits and conceptual design phases.
Flange Ratings and Pipe Spans (ASME B16.5 & B31)
Beyond the vessel itself, the integrity of the connected piping system must be evaluated. The calculator features quick-reference checks for standard ASME B16.5 flange pressure-temperature ratings and evaluates acceptable pipe spans based on ASME B31 methodologies, providing a holistic view of mechanical integrity.
Built for the Field and the Office
Because the ASME Guard™ Ultimate suite operates entirely via client-side architecture, your sensitive project parameters never leave your device. It functions securely offline, making it an invaluable companion for field engineers conducting on-site mechanical integrity walk-downs or facility inspections where internet access may be unreliable.
The intuitive, professional interface includes a real-time “Session Integrity Scorecard” to give you immediate visual feedback on passing or failing parameters, helping to flag potential equipment derating or fitness-for-service (FFS) requirements before formal software validation.
