In industrial applications where oil, grease, and hydraulic fluids are commonly used, the choice of sealing material plays a critical role in equipment reliability and performance. DEDE as a trusted manufacturer of industrial sealing components, proudly presents the advantages of NBR (Nitrile Butadiene Rubber) seals — one of the most popular and versatile materials in the sealing industry today.
What Makes NBR Seals a Preferred Choice?
1. Outstanding Oil Resistance
NBR is especially valued for its excellent resistance to petroleum-based oils and fuels. Whether used in engines, gearboxes, or hydraulic systems, DEDE is NBR seals maintain sealing integrity and elasticity even after long exposure to lubricants and transmission fluids.
2. Wide Operating Temperature Range
DEDE NBR seals can operate efficiently between -40°C to +125°C, making them suitable for a variety of mechanical environments. This thermal stability allows them to perform reliably in both low- and medium-temperature applications.
3. Excellent Physical Strength
NBR offers good tensile strength and abrasion resistance, which are critical for dynamic sealing environments. This ensures longer service life, especially in systems where continuous motion or pressure fluctuations are involved.
4. Cost-Effective Material
Compared to higher-end materials like FKM or PTFE, NBR is more economical without sacrificing essential performance characteristics. For most general-purpose sealing tasks, DEDE is NBR seals offer a perfect balance between cost and efficiency.
5. Versatility in Applications
Due to its chemical and physical properties, DEDE is NBR seals are widely used in:
Automotive engines and drivetrains
Hydraulic and pneumatic systems
Agricultural and construction machinery
Pumps, compressors, and gearboxes
6. Customization Flexibility
DEDE offers NBR seals in various profiles and sizes, such as TC, SC, VC, and TB types, and supports OEM customization. Whether you need a standard part or a seal tailored to specific machinery, DEDE can deliver with precision and consistency.
Environmental Considerations
With growing attention to environmental sustainability, DEDE continues to optimize its NBR formulation to reduce VOC emissions and improve recycling potential, aligning product development with modern green standards.
If your machinery requires reliable sealing in oil-rich environments without the need for extreme temperature or chemical resistance, DEDE is NBR seals are an excellent choice. They deliver dependable performance, mechanical strength, and cost efficiency—backed by DEDE is commitment to quality manufacturing and professional service.
Get in touch with DEDE today to explore the full range of NBR sealing solutions, request samples, or discuss your specific application requirements.
