High-temperature chemical-resistant rubber O-rings designed for automotive, valve, chemical, and demanding sealing environments. These O-rings support temperatures up to 280°C and provide reliable resistance to wear, corrosion-related media, and harsh operating conditions.
Our high-temperature rubber O-rings are designed for sealing applications exposed to heat, chemical media, wear, and demanding mechanical environments. Custom sizes, colors, hardness levels, and specifications are available for different automotive, valve, and industrial sealing needs.
Designed for sealing environments requiring temperature resistance up to 280°C.
Suitable for applications exposed to chemical or corrosion-related environments where standard rubber may not be sufficient.
Rubber compounds are selected to support wear resistance in demanding sealing positions.
Available from tiny sizes such as ID 0.60 × CS 0.20 mm to large sizes up to ID 1000.00 × CS 20.00 mm.
Available in black, brown, and green to meet different identification, material, or application requirements.
Automatic Doss Machine inspection can be used for 100% O-ring checking.
Technical specifications for high-temperature chemical-resistant rubber O-rings used in automotive, valve, chemical, and harsh sealing environments.
| Product Specifications | |
|---|---|
| Product Type | High-Temperature Rubber O-Rings |
| Parent Category | O-Rings |
| Compound Material | Meets ASTM D2000 |
| Compliance Options | FDA, RoHS, REACH |
| Material Brands | LANXESS, DuPont |
| Hardness | 50–90 Shore A |
| Color | Black, Brown, Green |
| Temperature Resistance | Up to 280°C |
| Features | High-temperature resistant, chemical resistant, wear-resistant |
| Size Range | ID 0.60 × CS 0.20 mm to ID 1000.00 × CS 20.00 mm |
| Surface Quality | Smooth surface with small parting line |
| Inspection | 100% checking available by Doss Machine |
| Sample Lead Time | About 8 Days |
| Mass Production Lead Time | 12–18 Days |
| Applications | Automotive, high-temperature environments, chemical environments, valves |
From tiny precision O-rings to large sealing rings, we support custom sizes, hardness levels, colors, and inspection requirements for high-temperature and chemical-resistant sealing projects.
Temperature Resistance
Sample Lead Time
These rubber O-rings are used in sealing environments where heat, chemicals, wear, or harsh working conditions require stronger compound performance.
Used in automotive systems requiring heat-resistant and wear-resistant rubber sealing parts.
Suitable for valve sealing positions exposed to pressure, temperature, or chemical media.
Applied in sealing areas where chemical resistance is required.
Used in equipment and assemblies exposed to elevated operating temperatures.
Suitable for industrial sealing positions requiring durability and wear resistance.
Available for customized O-ring designs based on specific size, hardness, color, or working conditions.
We provide custom high-temperature rubber O-ring manufacturing based on your required size, hardness, color, compound performance, and application environment.
O-rings can be customized from small precision sizes to large sealing dimensions.
Rubber compounds can be selected based on high temperature, chemical resistance, wear resistance, and compliance needs.
Hardness can be customized from 50 to 90 Shore A, with black, brown, and green color options available.
100% O-ring checking is available by Doss Machine, with stable support for sample orders and mass production.
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Our engineering team reviews your specs and responds within 24 hours with material recommendations and competitive pricing.
