PTFE O- RING adopts special rubber resisting high temprature,F plastic and special engineering to compound this sealing product.
It not only has low contraction permanent set functions of rubber O-ring,but also resist heat,cold oil,friction,chemical corrusion and other performances.
It can be used in all kind of dynamical seal and static seal widely, meanwhile can replace all traditional rubber and plastic o-ring.
PTFE O-ring are highly resistant to extreme chemical attacks and have a high resistance to the degrading effects of exposure to such solvents as acetone,MEK and xylene.
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.
ID | ≤1000mm |
CS | 0.3-15mm |
Packed by plastic bags,put into Plywood cases that don't need fumigation. Other packing is customized according to client's requirements.
