Cantilever-Spring PTFE Energized Seal

Cantilever-Spring PTFE energized Seal 

Spring energized PTFE seal is composed of a polymer material sealing shell and a corrosion-resistant 

stainless steel metal spring. There are many types of metal springs to choose from to meet the sealing 

requirements of different motion forms. In some occasions, O-rings of different materials can be used as 

elastic bodies instead of metal springs.

Application fields of spring energized PTFE seal:

Pumps, valves, compressors

Pharmaceutical equipment, food equipment, medical equipment

Petroleum and fine chemical industry

Rotary joint manufacturing

Liquid chromatography

Aerospace and aviation industry

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.

Kaflon successfully broke the monopoly position of these products in the industry market, and was 

invited by the Industry Standards Committee to complete the establishment of industry standards, 

which is expected to be officially released at the end of this year. Besides,Kaflon has developed a 

product strategy and enterprise structure for industry applications, and pursues "scientific and 

technological innovation, brand-based business".

Our Advantages

* We have excellent pre-sales and after-sales service

* We can order rubber products of any color.

* We ship the process specification, the test is higher than the national standard

* We are partners of Fortune 500 companies

* We have branches in Xiamen/Ningbo/Shanghai/Xinjiang/Beijing, which are closer to our customers every day.

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