TSS O-Ring Calculation Software 3.0

TSS O-Ring Calculation Software by Trelleborg Sealing Solutions is a professional tool for engineers who design, specify, or validate O-Ring seals and their corresponding gland geometries. Built on Trelleborg’s deep sealing expertise, it streamlines O-Ring selection and housing design to help you achieve reliable sealing performance, reduce design iterations, and shorten time to market.

The software supports common sealing configurations and industry standards, enabling quick, consistent calculations for both metric and inch systems. It provides immediate feedback on key parameters so you can verify your design against recommended guidelines and identify potential issues early.

Key capabilities:

• Size O-Rings and design glands for rod, piston, and face (flange) seals
• Work in metric or inch units with support for widely used standards (such as ISO 3601 and AS 568)
• Calculate squeeze, stretch, compression, and gland fill
• Review tolerances and recommended ranges with clear status indicators
• Generate groove dimensions for static and select dynamic applications
• Save, duplicate, and share calculation results for collaboration and traceability
• Access guidance informed by Trelleborg’s application engineering know-how

Ideal for design, manufacturing, test, and maintenance teams, TSS O-Ring Calculation Software helps improve accuracy, reduce rework, and lower the risk of leakage by validating critical dimensions early in the design process. For complex conditions, material selection, and final verification, Trelleborg’s engineering support is available to help optimize your sealing solution.

TSS O-Ring Calculation Software is developed by Trelleborg Sealing Sollutions. The most popular version of this product among our users is 3.0.