Free

Details

  • Released
  • Updated
  • December 8, 2011
  • June 24, 2024

Features

O-Ring screenshot #1 for iPhone
O-Ring screenshot #2 for iPhone
O-Ring screenshot #3 for iPhone
O-Ring screenshot #4 for iPhone
O-Ring screenshot #5 for iPhone
O-Ring screenshot #6 for iPhone
O-Ring screenshot #7 for iPhone
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ipad
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About

This app helps users calculate O-Ring dimensions and find compatible materials for their applications. It provides recommendations based on ISO standards and supports both metric and inch measurements.

βœ“O-Ring housing calculation
βœ“O-Ring size recommendations by ISO standard
βœ“Quick search by national/international standards
βœ“O-Ring tolerance calculation
βœ“Metric and inch unit switching
βœ“Chemical compatibility check
βœ“Integration of Trelleborg Sealing Solutions Videos
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What's New in O

4.4

June 24, 2024

Privacy Policy Update.

User reviews

Useless

Unfortunately useless
Don’t bother with it

App not working

I've just found out the latest app does not open on my iPod touch running IOS 5.1.1 (earlier ones worked ok)
It works fine on my iPad which is running the latest operating system.
I can't see any comments that state it wouldn't work on the iPod but even after removing it and downloading it again it's still not opening.
Normally apps won't download if the wrong version operating system is running. Does anyone have any ideas?
Thanks,
John.
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Great app!

Really useful app for specifying o-rings. Almost as good as Trelleborg's superb web based o-ring calculator.

Great Tool For Engineers

As a mechanical engineer, I find this app very useful. I use it at least once a week. The layout of the app is very easy to work with and intuitive. A must have app for all engineers and for anyone who works with o-rings. Thanks Trelleborg for spending the time on this app.

Quick reference.

This is a great tool for quickly calculating o-ring sizes. I've mostly used the "quick search" to determine standard sizes.

Developer apps

FAQ

What is the O-Ring app used for?

The O-Ring app is used to calculate O-Ring dimensions based on installation specifications and recommends O-Ring sizes according to ISO 3601 standards. It also checks chemical compatibility for various media.

Does O-Ring have ads?

No, the O-Ring app does not contain advertisements. It is a free application provided by Trelleborg Sealing Solutions.

What standards does O-Ring support?

O-Ring supports several national and international standards including ISO 3601-1 Class B (International), ISO 3601-1 Class A (AS 568, USA), NFT 47-502 (France), JIS B 2401 (Japan), and SMS 1586 (Sweden).

Can I switch between metric and inch units in O-Ring?

Yes, the O-Ring app allows you to easily switch between metric and inch measurements for your calculations.

What is the rating for the O-Ring app?

The O-Ring app has a rating of 3.8 stars from 5 ratings, indicating a generally positive user experience.

What devices is O-Ring compatible with?

O-Ring is compatible with iPhones, iPads, and iPods, as indicated by its supported devices list.

How often is O-Ring updated?

The O-Ring app was last updated on June 24, 2024, with version 4.4, suggesting regular maintenance and updates.

What is the age rating for O-Ring?

The O-Ring app has an age rating of 12+, making it suitable for users aged 12 and above.