FKM/ FPM Radial Oil Seal, Rotary Seals, Shaft Seals

Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for F220 25% Carbon Graphite Filled PTFE, F207 10% Carbon Fiber Filled PTFE, F250 TFM Virgin 1700. We maintain a good reputation and image, and strive to build an efficient cooperative team. As a result of our responsibility, we are honest, trustworthy and make commitments to exceed customer expectations.

Radial PTFE Shaft Seal

PTFE rotary shaft seals are especially suitable for high-speed rotation applications, often used in air compressors, engines, heat transfer oil pumps, vacuum pumps, chemical pumps and other pump equipment, such high-pressure chemical processing equipment and various professional equipment (reducer , Bearings, mixers, blowers, machine tools, gearboxes, hydraulic motors), etc., while ordinary rubber oil seals cannot meet the use of these chemical equipment. 

Under normal circumstances, the service life of PTFE oil seals is 20 times that of ordinary oil seals.

PTFE rotary shaft seals Material:

PTFE rotary shaft seals Sectional Drawing:

The outer shell of the PTFE oil seal is made of stainless steel, and the lip is pressed with PTFE with memory shrinkage ability. When rotating at a high speed, the lip will continue to shrink and become tight. Tightly wrapped on the shaft, the advantage of this is that it can compensate for wear. The inner wall of the PTFE has a thread groove, and the rotation of the thread groove is opposite to that of the shaft, and it is in contact with the surface of the shaft.

PTFE also has anti-friction properties and is suitable for working under oil-free or low-oil conditions. 

Even if it is stopped for a long time and does not work, when it is restarted, it can be put into operation immediately without losing its own Low friction characteristics.

Kalfon is a high-tech enterprise,who has 1,500 square meters of industrial plant and office space . Kaflon is equipped with European imported seal cutting equipment and multiple sets of spring tension and pressure testing machines, sealing ring low-temperature testing equipment, and light welding machines, etc. equipment. 

Through a series of product research and development, Kaflon produces ultra-low temperature, high pressure resistance, corrosion resistance and other harsh environment sealing products, breaking the monopoly of foreign suppliers in many fields.

Welcome to contact us for more product information!

For technology, we tirelessly pursue breakthroughs, put customer needs first, and strive to develop new FKM/ FPM Radial Oil Seal, Rotary Seals, Shaft Seals. Ours team will do best for you always. We cultivate a consistent work style throughout the world, based on respect and openness towards each individual, both in our clients and in our own organization.