Products

Freudenberg Sealing Technologies is an internationally growing manufacturer of high-quality plastic and sealing solutions. Our versatile product range spans from single components to large-scale series. Production is carried out using state-of-the-art CNC turning and milling machines, injection molding machines, rubber presses, and plastic casting systems.

Group

Freudenberg Sealing Technologies, part of the 175-year-old Freudenberg Group founded in 1848, employs over 13000 people today. We distribute our products worldwide, both directly and through a network of partners. With deep expertise in sealing and plastics technology, we offer strong capabilities in product development, problem-solving, and manufacturing implementation.

Industries

Our customers can be found in all areas of industrial manufacturing. Our tailor-made industry solutions have several advantages. They lead to improved functionality, increased productivity and often energy savings. All these points lead to longer service life and reduced maintenance costs. Freudenberg Sealing Technologies solves your problem and fulfils your special wishes.

Information

Here you will find technical and commercial information on Freudenberg Sealing Technologies: material data sheets, a media resistance overview, access to stock levels for O-rings and semi-finished products for sealing components, as well as brochures and flyers for part of the Freudenberg Xpress® product range.

Product database of our Precision O-rings

Our O-rings are manufactured in all common rubber materials, according to international standards, in metric and inch dimensions in hardness ranges from 40 to 95 Shore A or IRHD. In addition, a large number of special materials are available.

Search our O-rings (tool) product database

Please note: For the O-ring search only numerical data with max. two decimal places (e.g. xx.00) separated by a comma or a full-stop are valid. Both fields are mandatory and must be filled in.

Overview of the currently most common line thicknesses

1,00 mm
1,50 mm
1,78 resp. 1,80 mm
2,00 mm
2,50 mm
2,62 resp. 2,65 mm
3,00 mm
3,50 resp. 3,53 mm
4,00 mm
4,50 mm
5,00 mm
5,30 resp. 5,33 mm
6,00 mm
6,50 mm
6,99 resp. 7,00 mm
8,00 mm
9,00 mm
10,00 mm
12,00 mm

The bold printed cord sizes are an ISO/DIN recommendation and are preferred.

Do you have any questions?

Our team of experts is at your disposal at any time to answer your questions.

Dear Customers and Business Partners,

Thank you for your interest in our products and services. The Trygonal Group has been acquired by the Freudenberg Group, effective April 30, 2024. Since November 1, the regional Trygonal companies have been gradually merged into Freudenberg Sealing Technologies, starting with Trygonal Group GmbH. Detailed information about Freudenberg Sealing Technologies and the Freudenberg Group can be found at www.fst.com.

As part of the integration, we have also revised the graphics for our website. You will continue to find an overview of our products and services as well as the opportunity to learn more about the Freudenberg Xpress® service.

If you have any further questions, please get in touch with your contact person or send us a message via our contact page.