FKM Viton Square Ring Seal

FKM Viton Square Ring Seal.Working Temperature -20~320°C,Hardness 30-90 Shore A.Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant.

Product Details

High Quality FKM Viton Square Ring Seal

A Square Ring is a sealing device made in the form of a torus (round top view), with a square-shaped cross-section (side view)The primary reason for using a Square Ring in a sealing application is that they perform the sealing function in a superior manner– and at a cost lower than any other comparable sealing device. For existing applications, there is no need to change the design or procedures. Square Rings fit in o-ring grooves and are interchangeable size for size.


Product Name
FKM Viton Square Ring Seal
Hardness30-90 Shore A
SizeAccording to customer need.
Working TemperatureNBR(-40~120°C),FFKM(-20~320°C)
Viton(-20~200°C),Silicone (-70~220°C)

Images of FKM Viton Square Ring Seal

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Products Features

* Interchangeable with o-rings size for size (Standard AS568A sizes)
* Uses the same groove as an o-ring
* Can be used for radial seals
* Material is homogenous with no joints or laminations
* Edges accurately formed
* Extreme close tolerances held on cross-section, ID, and OD
* Controlled surface smoothness, hardness, elasticity, toxicity, texture
* The modern, economical option for static applications

* Available in many compounds

Our Factory


We Tianjin SWKS offer all kinds of rubber molded parts in both small and large quantities. Like o-rings, rubber grommets, rubber bellows,rubber bumper, rubber plugs, gasket, etc. for usage in various industries. We not only supply the parts with standard specifications, but also produce the molded parts as per our customers' drawings and samples.


SVKS Seal, with over 10 years experience, is one of the leading fkm viton square ring seal manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.
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