Great Seal/Variseal/Variseal Spring Energized/Spring Seal

We goal at becoming certainly one of your most responsible partners and earning your gratification for F218 20% Carbon Fiber Filled PTFE, Pneumatic Rod Seal, F200 PTFE Virgin. We believe that as long as you understand our product, you must be willing to become partners with us. Adhering to quality first, product safety first and service quality first is the ideological source of our company.

Glass fiber filled with PTFE Spring energized Seal

Glass fiber-filled PTFE gasket has a special material synthesis with unique operating characteristics, 

and has excellent compressibility, recovery and sealing. Its unique properties and advanced features 

show sealing and torque retention. In terms of cold flow and material creep characteristics, it overcomes 

the shortcomings of traditional PTFE. At the same time, it can better maintain the bolt load than 

traditional PTFE, which not only improves the durability of the seal, but also reduces the maintenance 

of the flange. It is especially suitable for sealing occasions where pollution is not allowed in the 

food, pulp, paper, and pharmaceutical industries.

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.

Through a series of product development, 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”.

Currently Kaflon was recognized as a high-tech enterprise in 2015.and as a pilot enterprise for 

innovation in Xiamen in 2016.In the same year,Kaflon obtained ISO9001:2015 system certification.

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

Relying on the strong technical support of the R&D department, we are now one of the most reliable suppliers of Great Seal/Variseal/Variseal Spring Energized/Spring Seal in China. We have put in place a rigorous and comprehensive scientific system for quality control and internal management, striving to strengthen the company's branding. We have established a complete management system that closely integrates product sales, contracts, warehousing, finance, and personnel efficiency as a whole to strictly ensure product quality.