FSTC

FSTC is the short name used for Freudenberg Sealing Technologies. The company makes industrial seals and related parts. It serves car makers and many other industries. Aerospace is one of the markets listed on its website.

The company says it draws on 175 years of engineering and materials knowledge. It traces its seal business to the Simmerring radial shaft seal, which it developed in 1932. Since then, it has added more seals and components to its range. These address issues such as performance, power, friction, emissions and material compatibility.

The product groups on the site include static seals, dynamic seals and special sealing products. The company also lists accumulators and parts for fuel cell and electrolysis systems. It makes machined seals as well. It also works with customers on the design and testing of custom sealing systems.

Materials are a focus. The site lists many types, including FKM, FFKM, EPDM, HNBR, NBR, PTFE, PEEK, POM and polyurethane. It also names brand materials such as SIMRIZ and Quantix ULTRA. A resistance tool helps users check how a material reacts to chemicals and cleaning agents.

The website lists many markets besides aerospace. These include automotive, trucks and buses, construction, energy, hydrogen, marine, railway, robotics, semiconductor and pharmaceutical work. The company says it can find a customized solution for each application.

Customers can use online tools. These include a product catalog, a technical manual, CAD downloads and selectors for oil seals, O-rings and hydraulics. The site has a hotline, virtual tours of production sites and training pages. A service called Freudenberg Xpress is described as a way to cut downtime and add flexibility. The site speaks to engineers, maintenance and quality managers, and purchasing and supply chain managers. The company says it has developed its brand products for decades.

The website also holds news, press releases, podcasts, events and a newsletter. Visitors can find a distributor from its pages.