EZTRA FFKM O-Rings: from the smallest sizes to large diameters

Small FFKM O-Rings, large FFKM O-Rings, and custom FFKM O-Rings: one complete range, endless sealing possibilities.
In the world of industrial applications, every detail matters. Choosing the right sealing solution can make a significant difference in terms of reliability, safety, and production continuity. This is why Oringone develops and manufactures high-performance industrial O-Rings, designed to meet the requirements of the most demanding industries.
Our expertise began with the production of large-diameter O-rings and has evolved to include even the smallest seals, manufactured using ultra-high performance materials.
Today, with our EZTRA® FFKM O-Rings range, we offer the widest and most versatile range of sizes on the market, from diameters as small as 1.00 mm to tens of meters.
A distinctive advantage for companies looking for Small FFKM O-Rings, Large FFKM O-Rings, and Custom FFKM O-Rings, without compromising on quality, precision, or performance.
And to make everything even easier, we have created our online shop. Register on the Oringone Online Shop and discover a new way to purchase your O-Rings.


OringOne: specialists in manufacturing O-Rings of every size
Not all O-rings are the same. Every application requires specific dimensions, materials, and technical characteristics.
Oringone was founded with the goal of overcoming the traditional limitations of large-diameter O-ring manufacturing. This innovative technology enables the production of Large O-Rings and custom-sized sealing solutions, overcoming the conventional constraints associated with molds.
Complementing this expertise is EZTRAfactory, our dedicated manufacturing facility specializing in Small O-Rings made from high performance compounds.
The integration of these two technologies allows us to offer an exceptionally extensive range of O-Ring sizes, meeting a wide variety of industrial requirements.
From standard seals to tailor-made solutions, from the smallest to the largest diameters, Oringone is the ideal partner for companies seeking high quality O-Rings and flexible manufacturing solutions.

EZTRA® FFKM O-Rings: High Performance even under the most extreme conditions
When operating conditions become particularly demanding, choosing the right sealing material is essential.
FFKM O-Rings, manufactured from perfluoroelastomer, represent an advanced sealing solution for applications where conventional elastomers may not deliver sufficient performance.
Compared to traditional materials, perfluoroelastomer O-Rings are valued for their exceptional resistance to aggressive chemicals, outstanding thermal stability, and ability to maintain reliable sealing performance in critical industrial environments.
To meet these demanding requirements, we have developed EZTRA®, our range of ultra-high-performance FFKM compounds, engineered for applications where reliability, durability, and resistance are essential.
EZTRA® FFKM O-Rings are designed to provide:
- Excellent chemical resistance, even when exposed to aggressive fluids, acids, and solvents, depending on the selected compound.
- High-temperature resistance, with specific formulations developed for thermally demanding applications.
- Low-temperature performance, thanks to specialized materials engineered for specific operating conditions.
- Long-term reliability and stability, helping to reduce the risk of leaks and unplanned production downtime.
- Extensive size availability, from miniature seals to extra-large-diameter O-Rings.
Whether your application requires High Temperature FFKM O-Rings, Low Temperature FFKM O-Rings, or Chemical Resistant FFKM O-Rings, the EZTRA® FFKM O-Rings range offers different formulations to meet specific application requirements.

An EZTRA® FFKM compound for every application
There is no single sealing material suitable for every application. This is why the EZTRA® FFKM range includes four main compound families:
EZTRA® HT – High Temperature: FFKM compounds specifically developed to withstand extremely high temperatures. Certain formulations can operate at temperatures up to +320°C, according to the material's technical specifications.
EZTRA® CH – Chemical Resistance: high-performance sealing solutions engineered for applications requiring exceptional resistance to aggressive chemicals.
EZTRA® LT – Low Temperature: specialized materials designed for applications where maintaining reliable sealing performance at low temperatures is essential.
EZTRA® FB+M – Food, Beverage & Medical: dedicated formulations developed to meet the specific requirements of the food, beverage, and medical industries, with certifications available for selected compounds.
This extensive range enables us to supply FFKM O-Rings and FFKM sealing solutions suitable for numerous industrial sectors, including Oil & Gas, chemical processing, pharmaceutical manufacturing, Food & Beverage, and advanced technological applications.
Discover all the technical features and material datasheets on our website: EZTRA® FFKM – Oringone.
Small FFKM O-Rings: maximum precision, even in the smallest sizes
Precision is essential, even when dimensions become extremely small. Our Small FFKM O-Rings are developed for applications requiring compact sealing solutions, high-performance materials, and accurate dimensional control.
Thanks to EZTRAfactory, we manufacture Small Diameter O-Rings, with diameters ranging from 1.00 mm to 199 mm, using specialized FFKM perfluoroelastomer compounds.
Our manufacturing process includes rigorous quality controls and dimensional requirements in accordance with applicable ISO standards. For companies looking for Small FFKM O-Rings and Small Diameter FFKM O-Rings, Oringone combines technical expertise, manufacturing precision, and ultra-high-performance materials to meet even the most demanding application requirements.

Large FFKM O-Rings: large diameters, limitless possibilities
As O-Ring diameters increase, seal manufacturing becomes increasingly complex. This is precisely where Oringone has built its expertise.
We manufacture Large FFKM O-Rings and Large Diameter O-Rings in other elastomeric materials, offering exceptional dimensional flexibility while overcoming many of the limitations associated with traditional manufacturing processes.
Our production system enables us to manufacture custom-sized O-rings without mold costs and without minimum order quantities. Custom FFKM O-Rings and Large Diameter FFKM Seals are particularly important for large industrial plants and applications where standard O-ring sizes are simply not sufficient.
With EZTRA®, our advanced manufacturing capabilities are combined with the exceptional properties of high-performance FFKM O-Rings, providing reliable sealing solutions even under the most demanding operating conditions.
The result? An exceptionally extensive product range that includes both extremely small seals and Large FFKM O-Rings with diameters measuring several meters.

From the smallest to the largest: Oringone offers the widest range of FFKM O-Ring sizes on the market
Why Choose EZTRA for Your FFKM O-Rings?
Choosing an O-Ring is not simply about finding a seal with the correct dimensions. It means identifying the most suitable material, evaluating the operating conditions, and relying on a manufacturer capable of delivering a sealing solution that meets the specific requirements of each application.
Oringone combines extensive expertise in Large O-Ring manufacturing, dedicated technologies for Small O-Rings, and a comprehensive range of FFKM compounds developed for critical industrial applications.
With one trusted manufacturing partner, companies can meet a wide variety of dimensional requirements while benefiting from consistent technical expertise and production know-how.
Buy FFKM O-Rings Online: Discover the Oringone Shop
Finding the right O-ring should be just as easy as purchasing it.
That is why we have created the Oringone Online Shop, a dedicated platform for professionals looking for a convenient way to search for and purchase industrial sealing solutions.
By registering, you can access our online shop, browse the available products, and find the sealing solutions that best suit your needs.
Whether you are looking for FFKM O-Rings, Small FFKM O-Rings, Large FFKM O-Rings, or other types of industrial O-rings, our online shop is the ideal starting point for simplifying your purchasing process.
Actual product availability and sizes can be checked directly on the platform. Register on the Oringone online shop today
With Oringone, you benefit from manufacturing expertise, technological innovation, and an extensive range of O-Rings designed to meet the evolving demands of modern industry.
Discover our EZTRA® FFKM O-Rings technology and explore the world of Oringone.





























































