Famous Best Ptfe Backup Ring Company – ODM/OEM Customized PTFE Products – Yokey

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Together with the Client-Oriented enterprise philosophy, a arduous good quality control technique, sophisticated producing equipment and a sturdy R&D staff, we generally offer superior quality merchandise, superb solutions and aggressive rates for Nok Oil Seals, Fkm Rubber Seal Ring, Buffer Seal, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.
Famous Best Ptfe Backup Ring Company – ODM/OEM Customized PTFE Products – Yokey Detail:

Product Detail

We can customize various PTFE products in the shape of circle, tube, funnel, etc.

It is made of polytetrafluoroethylene resin, sintered after cold pressing with a mold, and has excellent corrosion resistance, good self-lubrication and non-adhesion. Therefore, the product is resistant to almost all chemical media, and has the characteristics of wear resistance, pressure resistance and low friction coefficient. It is widely used in petroleum, chemical, metallurgical machinery, transportation, medicine, food, electric power and many other fields.

Products Advantages

High temperature resistance – working temperature up to 250 ℃.

Low temperature resistance – good mechanical toughness; 5% elongation can be maintained even when the temperature drops to -196°C.

Corrosion resistance – inert to most chemicals and solvents, strong acid and alkali resistance, water and various organic solvents.

Weather Resistant – Has the best aging life of any plastic.

High Lubrication – The lowest coefficient of friction among solid materials.

Non-stick – is the smallest surface tension in a solid material that does not stick to anything.

Non-toxic – It is physiologically inert, and it has no adverse reactions when it is implanted in the body as an artificial blood vessel and an organ for a long time.

Atmospheric aging resistance: radiation resistance and low permeability: long-term exposure to the atmosphere, the surface and performance remain unchanged.

Incombustibility: The oxygen limit index is below 90.

Acid and alkali resistance: insoluble in strong acids, alkalis and organic solvents (including magic acid, ie fluoroantimony sulfonic acid).

Oxidation resistance: can resist the corrosion of strong oxidants.

Acidity and alkalinity: Neutral.

The mechanical properties of PTFE are relatively soft. Has very low surface energy.


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High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for Famous Best Ptfe Backup Ring Company – ODM/OEM Customized PTFE Products – Yokey , The product will supply to all over the world, such as: Bhutan, Netherlands, UK, During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. Last but not least, price of our products are very suitable and have fairly high competition with other companies.
  • The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Cindy from Guatemala - 2018.09.29 17:23
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Frank from Gambia - 2017.10.27 12:12
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