D Eleven focuses on the production of perfluoroether rubber seals, using R&D perfluoroether rubber raw materials, with more than 20 mature formulas, and using strict production and processing technology. We produce high-performance perfluoroether rubber seals and products, which are comparable to the same high-quality sealing products in Europe and the United…

Perfuoroether rubber (FFKM for short) is a high-performance synthetic rubber made by ternary copolymerization of tetrafluoroethylene (TFE), perfluoromethyl vinyl ether (PMVE) and perfluoroene ether. This rubber material has a unique molecular structure in which all hydrogen atoms on carbon atoms are replaced by fluorine atoms, forming a rubber that does…

Solve the sealing problems of petrochemical plants, our seals will help you get twice the result with half the effort! In the petrochemical industry, safety is the primary concern. Whether it is chemical equipment or storage tanks, reliable seals are needed to ensure smooth and safe operation. As an expert…

Spring-energized seals provide durable and reliable sealing solutions in critical applications and under extreme operating conditions in different industries. Different Springs for Different Applications D Eleven Tech offers three different types of springs that can be used in seals. Cantilever V-Spring Canted Coil Spring Helical Ribbon Spring Typical material grades…