Engineering calculators for tube expansion
Four practical tools for checking expansion geometry, recommended torque and indicative TES Mini 2 settings.
Choose a calculation
Enter the known tube dimensions and process data. Calculations run locally in your browser and no entered values are transmitted or stored.
Tube ID after expansion
Calculate the percentage increase in tube inside diameter, including the initial clearance between the tube and the sheet hole.
Calculated result
Complete all fields to see the result.
Need help with the result?
Send us the tube material, dimensions and application. Our team will help verify the tooling and process assumptions.
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