SWKS Seal, with over 10 years experience, is one of the leading high quality nbr nitrile 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.
 | High Quality NBR Nitrile 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 | NBR Nitrile Square Ring Seal with Various Size |
| Hardness | 30-90 Shore A |
| Size | According to customer need. |
| Working Temperature | NBR(-40~120°C),FFKM(-20~320°C) Viton(-20~200°C),Silicone (-70~220°C) EPDM(-50~150°C),PU(-40~90°C) |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant. |
| Images of NBR Nitrile Square Ring Seal |
| Our Factory |
Custom Service
1. customized waterproof Flat EPDM Silicon Rubber Gasket, Oil seal, O Ring and so on.
2. Strict quality control ,advanced design and develop ability
3. Working in various medium based on different material.
4. All kinds of mold can meet your requirement.
5. Quality certification.ISO 9001/IATF 16949 approved.
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