Static Face Energized PTFE Seal

Static Face energized PTFE seal 

PTFE energized seal is a sealing ring with an extremely wide range of applications. 

It is composed of a sealing ring with an anti-corrosion spring (stainless steel) and a U-shaped filled 

PTFE material. When the system pressure is zero, the spring provides the initial pre-pressure. 

When the system pressure increases, the U-shaped cavity is filled with pressure medium to make 

the lip close to the cylinder wall. This ensures that the seal has always been maintained 

during the entire pressure change process. Good sealing performance.

Advantages: low friction.

Accurate positioning, no crawling phenomenon.

It can withstand drastic changes in temperature and has good high temperature resistance.

Good anti-corrosion performance.

The adaptability of the medium is good, and it can adapt to most fluids and chemical agents.

Seals made of appropriate materials can be used in food and medical industries.

Kaflon is located in No. 75 Tian An Road, Jimei District, Xiamen City, Fujian Province.

Kaflon was set up in 2014 and covers an area of 1,500 square meters and construction area of 1,500 

square meters with 22 Technician and engineer.

Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension 

testers, Seals low temperature test equipment, and Laser welding machine.In detailed: There are 3 

imported CNC turning centers / 5 CNC lathes / 2 laser welding machines, milling machines / suction 

machines / push table saws / band saws, 2 high-precision optical size detectors, and 3 sets of 

experimental platforms under -200 degree to 400 degree.

Kaflon is technology-oriented and focuses on research and development.It has authorized 19 utility 

model patents and has granted 3 invention patents.Kaflon is committed to the research and 

development and production of ultra-low temperature, high pressure, corrosion resistance and other 

harsh environmental seal products, breaking the monopoly position of foreign suppliers in many fields.

Our Advantages

* We produce our own brand--KAFLON SEAL.

* We have our own mold development capabilities

* Our price has an advantage over the same quality products.

* We can provide large size O-rings, even infinitely long O-rings

* We can provide samples to test with customers.

* We implement a flexible quotation system

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