NBR O-ring Oil Resistance and Abrasion Resistance

Our premium NBR (Nitrile Rubber) O-rings deliver exceptional sealing performance across diverse industrial applications. Manufactured to meet international standards, these versatile sealing components offer excellent resistance to oils, fuels, and most hydrocarbons.

Key Features & Advantages

Superior Oil Resistance: Exceptional performance with mineral oils, hydraulic fluids, and lubricants

Temperature Range: Optimal functionality from -30°C to +120°C (-22°F to +248°F)

Hardness Options: Available in 70±5 Shore A (standard) and custom durometers

Compression Set: Low compression set ensures long-term sealing efficiency

Cost-Effective: High performance-to-price ratio for industrial applications

Applications

Hydraulic and pneumatic systems

Automotive fuel systems

Industrial machinery

Oil and gas equipment

Fluid power applications

General manufacturing

Technical Specifications

Material: NBR (Nitrile Rubber/Buna-N)

Color: Black

Standard Sizes: Available in AS568, ISO 3601, and custom dimensions

Tensile Strength: ≥ 10 MPa

Elongation: ≥ 250%

Compression Set: ≤ 25% (22h/70°C)

Quality Assurance

Each batch undergoes rigorous testing to ensure:

Dimensional accuracy

Material properties consistency

Surface quality

Compression set performance

Chemical resistance

Customization Options

We offer customized solutions including:

Special sizes and dimensions

Different hardness grades

Color variations (upon request)

Custom packaging options

Specific material compounds

Packaging & Delivery

Professional industrial packaging

Protection against deformation and contamination

Standard box quantities available

Bulk packaging for large orders

Express shipping available worldwide

Why Choose Our NBR O-Rings?

Certified Quality: Manufactured in ISO 9001:2015 certified facilities

Comprehensive Testing: 100% quality inspection

Technical Support: Expert engineering consultation available

Competitive Pricing: Direct manufacturer pricing

Quick Lead Times: Stock items available for immediate shipping

Storage Recommendations

For optimal performance and longevity:

Store in a cool, dry place

Avoid direct sunlight

Keep away from ozone sources

Maintain temperature below 25°C

Avoid contact with incompatible materials