ptfe piston rings

Name ptfe piston rings
Another name teflon piston ring
Material ptfe
Specification customizable
Application Hydraulic Systems,Pneumatic Systems,Rotary Seals:,High-Temperature Environments,Chemical Processing
Color: yellow
Minimum Temperature °F(°C): -328°F (-200°C)
Maximum Temperature °F(°C): 500°F (260°C)

Embrace the versatility of our PTFE piston rings, designed to be compatible with a wide range of applications – from automotive engines to industrial machinery. This adaptability allows you to implement these high-quality seals across various sectors, ensuring reliability and efficiency wherever they are used.

ptfe piston ring features

Low Wear and Tear

Excellent Sealing Performance

Low Stick-Slip


Non-metallic Properties

Compatibility with Various Engine Types

Resistance to Wear and Corrosion

ptfe piston rings



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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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