The Advantages of PTFE O-Rings

Min. Order: 50 Piece/Pieces

Basic Info

Material: Nitrile Rubber

Application: Household Appliance, Electronic Product, Industrial Component, Machinery

Effect: Hole with Seal

Cross-Section Shape: O-Rings

Additional Info

Packaging: Normal packing in bags and in the carton.Packing as customer's request.

Transportation: Ocean,Air

Port: Shanghai,Dalian,Tianjin

Product Description

The Advantages of PTFE O-Rings

Polytetrafluoroethylene (PTFE) is a high molecular weight polymer, and PTFE O Ring is one of the most versatile plastic materials known and useful for a large range of products for applications excluded to other materials. Unlike other Metal O Rings,PTFE O Rings are known for higher heat resistance, higher resistance to chemical agents and solvents, anti-adhesiveness, dielectric properties, low friction coefficient, and non-toxicity than Silicone O Ring.

The tensile and compressive properties are to a large degree influenced by the working processes and the polymer used. PTFE O Ring, however, can be used continuously at temperatures up to 260°C (500°F), while possessing still a certain compressive plasticity at temperatures near to the absolute zero.
PTFE is a popular O-Ring material which is White in color. The PTFE O Rings are popular for use in applications which require a chemically resistant and non-compressible material. 
PTFE is the chemically inert of the O-ring materials. 

Ptfe O Ring

Advantages of PTFE O-Rings
 1.Resistant to most chemicals including acids, bases, oils, steam and other chemicals.
 2.Very tough and abrasive resistant.
 3.Has minimum friction coefficient of all know pure material
 4.Non-viscous, no aging
 5.Now molds can be made according to customers requirements.


Q: Can you produce as my drawing?

A: Yes, we can produce based on your drawing or sizes.

Q: How long is your delivery time?

A: Generally it is 1-2 days if the goods are in stock. or it is 10-15 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What express do you use to send the samples?

A: We usually ship samples by DHL, TNT, FEDEX and UPS. It usually takes 3-5 days to arrive.

                                Factory show


factory equipment


packing bag

packing carton

Contact Information


Shenyang Guide Rubber Products Co.,Ltd

Contact Person: April




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