Heavy-Duty O-Ring Seals are engineered for reliable sealing performance under high-pressure, high-temperature, or chemically aggressive environments. Ideal for demanding industrial applications.
Material:
Our Heavy-Duty O-Ring Seals are made from high-performance elastomers such as NBR, EPDM, FKM (Viton), and Silicone, offering excellent resistance to oils, fuels, chemicals, and extreme temperatures.
Applications:
These O-rings are widely used in hydraulic and pneumatic systems, automotive engines, industrial machinery, pumps, valves, and chemical processing equipment where durable and leak-proof sealing is essential.
Working Conditions:
Temperature Range: -40°C to +220°C (varies by material)
Pressure Resistance: Up to 40 MPa
Chemical Resistance: Suitable for contact with oils, solvents, steam, acids, and alkaline media
Hardness Range: 60~90 Shore A
E-mail:info@rubbersealpro.com
WhatsApp:+86 188 5323 2260
| Raw material | Nature rubber/ NBR/ EPDM/ Silicone rubber/ Foam rubber |
| Quality assurance | ISO 9001 |
| Customize different performance | Inflaming retarding/ Insulation/ Anti UV/ Anti-corrosion/ Grease proofing/ Wear-resisting/ Anti-age |
| Usage temperature range | -60ºC to 230ºC |
| Shore A Hardness | 20° to 85° |
| Various applications | Industrial seals, through material innovations (rubber, plastics, metals, etc.) and structural designs (lip seals, labyrinth seals, bellows seals), ensure equipment reliability in complex conditions, spanning applications from traditional heavy industry to high-precision manufacturing. |
| Packing | Available packaging: boxes, display cards, printed materials, trays, wooden crates, or custom requests. |
| Production lead time | 1-4 weeks |
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