High quality Machine and Molded Teflon seals

The Teflon Seals, as the name suggest are back ups to prevent extrusion in rubber o-ring sealing systems. It is a common phenomenon for rubber o-rings to extrude especially with present day fluid systems that are a combination of high pressures and high temperatures. And this is a situation where the Teflon backup rings play a significant role in preventing o-ring extrusion.

These Teflon seals are ideal to be used as backup rings in aerospace applications especially in the Aerospace Standard AS-568A Uniform Numbering System. We assure you of the quality of these types of O-rings, as they have been successfully approved by fluid systems designers for its added flexibility in size selection.

These varieties are apt for use in sealing systems that are frequently subjected to severe duty cycles, or where pressures exceed 3,000 psi and temperatures are above 275 degrees Fahrenheit.

Apart from the above, Darcoid also supplies custom made Teflon seals and backup rings. This is to cater to the customers who have individual specifications for their special requirements.

Darcoid Nor-Cal Seal also hosts a horde of special and high quality Machine and Molded Teflon seals like Piston Seals, Buffer Seals, Seat Seals, Scrapers, Valve Seals and V Packings for various industry requirements like Aerospace, General Fluid Power Industry, Food and Beverage Industry Equipment and Pharmaceutical and Medical sector.

Teflon seals are widely used and are available in three standard configurations that includes single turn and solid configuration. These Teflon seals are available in different sizes and their dimensions can be altered to suit the requirements perfectly. They can be customized to serve the clients better as per their exact configurations. Because of easily availability and excellent effectiveness, Teflon seals and back up rings are always in huge demand. Darcoid Nor Cal Seal provides high quality products like teflon backup rings, pneumatic seals, parker o-rings, hydraulic seals, lathe cut o-rings. Darcoid Nor-Cal Seals is a leading supplier of Custom made Teflon products offering full capabilities in Teflon parts production including seals, gaskets, rings or any other necessary custom shapes.