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Address: No. 1518, East Chengdu Avenue, North Kalun District, Changchun City, Jilin Province
Contact: Feng Junshan
Phone:13504314831
Email:junshan.feng@ccfengtai.com
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Applications of Rubber Seals
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Detailed information
Core advantages
- Stable sealing performance: Thanks to rubber’s excellent elasticity, it can tightly fill sealing gaps and maintain close contact with the sealing surface even under slight vibrations or pressure fluctuations, effectively reducing the risk of fluid or gas leakage.
- Easy and efficient installation: The structural design is simple, with most components featuring standardized circular or irregular shapes. No complicated installation tools are required, allowing for quick embedding into sealing grooves and making them suitable for both automated assembly and manual installation scenarios.
- Excellent adaptability to sealing surfaces: The rubber material has a flexible texture that can accommodate slight irregularities on sealing surfaces, eliminating the need for high-precision grinding of the sealing surfaces and thereby reducing processing and assembly costs.
- Outstanding buffering and protective performance: While providing a seal, it can absorb impact forces from collisions between components, reducing wear on hard sealing surfaces made of metals, plastics, and other materials, thereby extending the overall service life of the equipment.
Highlight advantages
- Highly adaptable material options: Different materials such as nitrile rubber, fluoroelastomer, and silicone rubber can be selected to suit specific operating conditions—including oil resistance, high-temperature resistance, acid-alkali resistance, and food-grade applications—thus meeting diverse sealing requirements.
- Excellent operational tolerance: Certain specialized material seals can operate stably in a wide temperature range—from -50℃ to over 200℃—as well as in high-pressure, humid, and mildly corrosive environments, making them suitable for complex scenarios such as outdoor applications, chemical processing, and aerospace.
- Reasonable cost control: The production process is mature and highly standardized, resulting in low unit costs and a long service life. This reduces the frequency of maintenance and replacement of equipment sealing systems, offering excellent overall economic benefits.
- Flexible structural customization: We can tailor various structural forms—such as O-shaped, Y-shaped, and V-shaped—according to the dimensions and shape requirements of the sealing area, ensuring precise matching with the sealing designs of different equipment.
Main application scenarios
1. Automotive and Transportation Sector
Used for sealing engine oil pans, transmissions, brake systems, and air-conditioning pipelines, as well as for waterproof sealing of high-speed train doors and ship hatches, ensuring the proper operation of these systems.
2. Industrial Equipment Sector
Suitable for sealing hydraulic machines, compressors, pump valves, and pipe connections; providing dust- and water-resistant seals for mining machinery and machine tool equipment, and preventing oil leakage and the ingress of impurities.
3. Home Appliances and Daily Necessities sector
Used in washing machine drums, refrigerator door panels, water heater tanks, and rice cooker sealing rings, these components provide waterproofing, thermal insulation, and leak-proof performance, enhancing the overall user experience.
4. Healthcare and Food Sector
Food-grade and medical-grade silicone rubber seals are used for sealing infusion sets, syringes, food processing equipment, and medical devices, and comply with hygiene and safety standards.
5. Aerospace and Electronics field
Used for sealing spacecraft pipelines, electronic instrument housings, and sensors, it provides protection against extreme temperatures and pressures, ensuring the stable operation of precision equipment.
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