Kaflon (Xiamen) Seal Co.,Ltd

Kaflon (Xiamen) Seal Co.,Ltd

Tel: +86-592-5171076

Fax: +86-592-5166562

Phone: +8615880206572

Email: contact@kaflon-seal.com

Add: No.75 Tian'an Road, Jimei District, Xiamen City, Fujian, China

Spring Energized Seal
Sulfur Trioxide Resistance PTFE Seal

Sulfur Trioxide Resistance PTFE Seal

Kaflon seal is professional manufacturer of PTFE seal and Rubber seal , which works in harsh enviroment,like LNG Valve, drilling, pipiline, Oil&Gas industries. Kaflon has certificates of ISO9001,ISO9100,IATF16949,FDA,USP ,etcs.Kaflon seal not only supply seals but also provide sealing solution.

Sulfur trioxide resistance PTFE Seal


Spring seal Typical applications are as follows:

Sealing of special working medium:

High temperature water vapor, sea water, brake fluid, acid and alkali, etc.

Low friction:

Typical examples are servo cylinders.

Long-life seal:

Wind power pitch cylinder, construction shock absorption cylinder.

Large cylinder seal:

Crane cylinders, stacker cylinders.

Hygienic and safe sealing:

At present, many seals in contact with food and medicine have adopted pan-plug seals.

Quick response cylinder:

The seal installation groove is small, the structural parts of the oil cylinder can be lighter, and the 

friction resistance is small, which can greatly improve the dynamic performance of the oil cylinder and 

create a better quick response oil cylinder.


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.

The application of Kalfon's products covers:

petroleum, petrochemical, natural gas, steam system, electric power, 

metallurgy, shipbuilding, food environmental protection, sewage treatment, papermaking, etc., 

In the chemical and petroleum and natural gas complete equipment, seals for valves Applications 

are especially critical.

Produts lists are as following:

Spring Energized PTFE Seal

H type Spring Energized PTFE Seal

C type Spring Energized PTFE Seal

V type Spring Energized PTFE Seal


seal 3

Our Advantages

* We have advanced testing instruments to ensure the quality of our products.

* Our 45 degree split O-ring manufacturing technology is leading domestically

* We have professional technical information for customers' reference.

* We offer a wide range of seals to meet our customers' various sealing requirements.

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


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