Very tough and abrasive resistant High Quality Carbon Filled Ptfe O Ring

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$0.10 - $5.00 / Pieces | 10 Piece/Pieces (Min. Order)
O Ring
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Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Product name:
High Quality Carbon Filled Ptfe O Ring
2.1~ 2.2g/m^3
Tensile strength:
≥25 about 25 ~ 45MPa
Elongation at break:
≥150 about 200~ 350%
Working Temp:
-180 ~ +260°C
Melting point:
Dielectric strength:
Surface Resistivity:
Water absorption (25℃ ):
0.01 24h/%
limit oxygen index:
Supply Ability
Supply Ability:
10000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
can also be packed according to customer's requirements.


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. 



Our PTFE O-Ring

1.AS568 US standard and other sizes

2.OEM Services are available

There are several different standards to choose from when it comes to O-ring dimensions. The most popular in the United States is the AS568 standard for O-ring sizes and tolerances. Maintained by the Society of Automotive Engineers, this standard allows the user to choose from five different cross-sections with inside diameters ranging from 1/32" to 26". 

All Seals also offers a wide array of metric sizes, in both standard and non-standard dimensions. All Seals can provide custom O-rings, specially made to your demanding requirements.


If you have any need, please send us massage.

We will try to reply you ASAP.


Technical datas of  Filled PTFE O Ring


PTFE is the chemically inert of the O-ring materials.

Resistant to most chemicals including acids, bases, oils, steam and other chemicals.

Very tough and abrasive resistant.

Has minimum friction coefficient of all know pure material

Non-viscous, no aging

Now molds can be made according to customers requirements.