Is this an official Trelleborg Sealing Solutions website?
This is an independent engineering reference. O Ring Design is not affiliated with, authorized by or endorsed by Trelleborg Sealing Solutions.
Independent engineering reference
Trelleborg O-Ring Engineering Guide
Use official Trelleborg Sealing Solutions product data together with independent size, groove and tolerance checks.
Trelleborg Sealing Solutions supplies elastomeric O-rings and polymer sealing systems, with material, housing-layout and application resources.
This is an independent engineering reference. O Ring Design is not affiliated with, authorized by or endorsed by Trelleborg Sealing Solutions.
Engineering focus
- • Standard and special elastomer O-rings
- • PTFE-based and metal alternatives
- • Global material and application support
Size and part-number context
Confirm whether an item follows an inch, metric or proprietary size and retain the supplier article number beside the standard designation.
Material and compound context
Trade-name materials must be evaluated using current product data rather than mapped only from a generic polymer family.
Use this brand data in a design review
- 1Identify the exact supplier part number, standard designation, material code and hardness.
- 2Enter the verified ID, cross-section and tolerances in the seal-specific calculator.
- 3Check squeeze, stretch, gland fill and extrusion without changing limits because of the brand.
- 4Confirm availability, certification and final compound data with the manufacturer or an authorized source.
Engineering independence
Supplier badges and partnership visibility are commercial disclosures only. They do not change dimensional closeness, engineering ranking, active criteria or qualification verdicts.
Frequently asked questions
Does the brand change the calculation verdict?
Supplier badges and partnership visibility are commercial disclosures only. They do not change dimensional closeness, engineering ranking, active criteria or qualification verdicts.