TYS is a PTFE O Rings manufacturer famous for its expertise in R&D and production of various PTFE material sealing products. Due to the large-scale purchase of PTFE raw materials, it has the unique advantages of PTFE raw material cost and rapid manufacturing production process. It is made by high-precision CNC machining without the need for moulds. We can provide almost any specifications and sizes of metric PTFE O Rings according to your needs, including PTFE O ring kits and square PTFE o rings. The finished PTFE O Rings can be completed in 3 seconds.
PTFE o ring seal is a common sealing material. PTFE (Teflon) rings are made of tetrafluoroethylene and have excellent chemical corrosion resistance, a low friction coefficient, and good high-temperature resistance.
In industrial production, the PTFE (Teflon) seal ring is widely used for sealing in high temperatures, high pressures, and highly corrosive media.
We have mature development and production experience of ptfe materials to meet your application needs in various industry conditions.
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TYS PTFE O Rings are designed for high-durability O-rings and have the following features:
PTFE o-ring temperature range: -328 degrees F (-200 degrees C) to 500 degrees F (260 degrees C). Additives such as copper powder and glass fibre can be added to improve performance.
Application areas: They are commonly used in engines, faucets, flanges, valves, pipes and various hydraulic and pneumatic cylinders.
PTFE’s compression deformation is small, and the generally recommended compression rate is 10% to 25%, depending on the usage environment.
The recommended hardness of pure PTFE o ring is Shore 55-65. If the hardness needs to be increased, glass fibre, graphite or copper powder can be added.
PTFE O-rings are harder than rubber O-rings. Lubricants and installation tools can be added to assist with installation and avoid damage to the O-rings.
Quality and Service are our top priorities. Price comes second.
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