ptfe encapsulated o rings

Name ptfe encapsulated o rings
Another name ptfe o rings
Material ptfe
Specification 50mm,customizable
Application Automotive industry, hydraulic industry, aerospace and so on

PTFE encapsulated O-rings are innovative sealing solutions that combine the chemical resistance of PTFE with the elasticity of rubber O-rings. These O-rings feature a core made of a resilient rubber material, such as silicone or Viton, which is then encapsulated with a thin layer of PTFE. This unique design provides excellent chemical resistance, high temperature tolerance, and low friction properties. The dual-material construction allows for the flexibility and sealability of rubber while offering the superior performance of PTFE. Customers benefit from these O-rings by experiencing reduced wear and tear, extended seal life, improved sealing efficiency, and compatibility with a wide range of fluids and gases.


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Unable to find ptfe products that meet your needs, please let us know, we support processing customization

Frequently Asked Questions

Of course, we can customize pfe products to your satisfaction according to your material, size and process

The maximum size of ptfe molded plate can reach 2000mm long * 2000mm wide * 390mm thick,
ptfe rods have a maximum length of 4000mm and a diameter of 500mm

PTFE is essentially chemically inert and is highly resistant to chemical attack up to its 500º F. maximum continuous operating temperature. As indicated in the referenced PTFE Handbook above, there are a few exceptions including molten alkali metals, turbulent liquid, or gaseous fluorine; and a few fluorochemicals, such as chlorine trifluoride, ClF3, or oxygen difluoride, OF2, which readily liberate free fluorine at elevated temperatures.  Several tables are available on the web supporting appropriate usage of PTFE with chemicals and various concentrations and temperatures. 

We have a set of strict quality testing system, never expected finished products, will be tested and registered, traceable

The general production cycle of ptfe products is about 15 days, and the delivery date can be agreed on for customized products

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