Alwin Höfert KG products

O-rings, a staple in sealing technology, are lauded for their lightweight design, compact installation demands, and compatibility with diverse media and temperatures. They ensure reliability and cost-effectiveness across various applications. O-rings are categorized into static and dynamic seals. Static seals maintain integrity without movement between coupling components, while dynamic seals accommodate motion, ensuring continuous protection. The choice of material—such as ACM, CR, EPDM, FFKM, FKM, HNBR, NBR, PTFE, and VMQ—determines the O-ring's suitability for specific media, including oils, water, acids, and gases, at varying temperatures. Quality adherence to DIN 3771 Part 1-5 is standard, with custom tolerances achievable through in-house tooling. Storage guidelines, as per DIN 7716, highlight the influence of environmental factors like light and ozone. Established in 1963, Alwin Höfert KG has a reputable history of providing quality sealing solutions, underpinned by comprehensive product lines and German craftsmanship.

We have been manufacturing PTFE products for over 50 years. From the very beginning, our primary goal was not to become a mass manufacturer of semi-finished products. We want to use our specialized manufacturing facilities and expertise to solve our customers' sealing problems.