O-rings / X-rings
Items 1-12 of 18
Items 1-12 of 18
A comprehensive range of O-rings
O-rings have proven to be the preferred sealing element in almost all industries thanks to their simple geometry and high sealing performance. Constantly increasing demands on the O-ring require continuous development in the field of materials. Angst+Pfister takes this into account with the new materials from the PERTEC® family.
Angst+Pfister's range of O-rings covers the entire spectrum, from high -performance elastomers to materials for standard applications - all at an excellent price-performance ratio.
Thanks to a very large availability ex stock, our customers benefit from short delivery times. APSOparts® - Angst+Pfister's online shop offer offers a wide range of product variants and dimensions of these products.
Kalrez® Perfluor (FFKM) O-rings
Kalrez® O-rings are resistant to almost all chemicals and can be used at temperatures of +350°C for short periods or +327°C in continuous operation. They are also available with FDA or USP VI approval.
As an authorized distributor of DuPont Performance Polymers, Angst+Pfister has a wide range of Kalrez® O-rings in the materials 4079, 6375, 6230 and 6221 and has direct access to all other materials and special dimensions.
The material PERTEC® FKM CIP is characterized by above-average performance in terms of friction behaviour, extremely high resistance to chemicals and steam (CIP/SIP), lowest permeability and has approvals for almost all core industries. Our assortment is continuously adapted and expanded according to the latest technologies and challenges.
FEP-O-SEAL® seals combine the elastic properties of elastomer O-rings and the chemical resistance of FEP or PFA in an ideal way. FEP-O-SEAL® O-rings consist of two components: a seamless envelope of FEP or PFA (1) and an elastomer core (2) which guarantees dimensional stability. The FEP-enveloped O-rings, which can be ordered from stock, have a core of VMQ or FKM.
HITEC Precision O-Rings®
The HITEC® brand stands for O-rings that meet very high standards and fulfill approval and conformity requirements in the drinking water, pharmaceutical, food and gas sectors. HITEC® O-rings are only manufactured in one factory and all materials have a clearly defined recipe and therefore full traceability. The stock range includes an EPDM 70 Shore with over 15 approvals, an NBR 70 Shore, an FKM 75 Shore and a VMQ 70 Shore.
The NORMATEC® O-ring range includes O-rings of good industrial quality that meet standard requirements. As quality sealing elements, NORMATEC® O-rings are specially designed for high-volume applications: An efficient network of modern and rationally producing manufacturers in Europe and Asia results in a very good price/performance ratio. The NORMATEC O-rings are available in NBR 60, 70 and 90 Shore as well as in FKM black and green.
The X-Ring is a double-acting four-lip seal which is used for static and dynamic applications. Thanks to the 4 sealing lips, it is possible to work with less compression, which has a positive effect on the friction behaviour. The X-rings are available from stock in NBR 70 Shore.
If you cannot find the right product in our online shop or if you require a custom-made component, get in touch with our Angst+Pfister specialists.