Black Nitrile Rubber O Ring
Black Nitrile Rubber O-Rings are widely used sealing components designed for hydraulic systems, pneumatic equipment, automotive applications, pumps, valves, and industrial machinery. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), these O-rings offer excellent resistance to oils, fuels, grease, and hydraulic fluids. Yuefeng provides standard and custom-sized black nitrile O-rings with stable performance, long service life, and competitive factory pricing.
Black Nitrile Rubber O Ring
Product Description
Rubber O-Ring Nitrile Black is one of the most commonly used sealing solutions in industrial applications. Made from premium NBR material, these O-rings provide reliable sealing performance under both static and dynamic conditions. Nitrile rubber offers excellent resistance to petroleum-based oils, lubricants, fuels, and hydraulic fluids, making it ideal for automotive, hydraulic, pneumatic, and general industrial equipment.
Yuefeng manufactures black nitrile O-rings according to AS568, BS, JIS, ISO, DIN, and custom specifications. Various hardness levels and sizes are available to meet different application requirements.
Features
• Excellent oil and fuel resistance
• Good wear and abrasion resistance
• Reliable sealing performance
• Wide operating temperature range
• Available in standard and custom sizes
• Cost-effective sealing solution
• Suitable for static and dynamic applications
Material Specifications
Material: NBR (Nitrile Butadiene Rubber)
Color: Black
Hardness: 40-90 Shore A (Standard 70 Shore A)
Temperature Range: -40°C to +120°C
Standard Sizes: AS568, BS1806, JIS, Metric Sizes
Custom Sizes: Available upon request
Applications
• Hydraulic cylinders
• Pneumatic systems
• Pumps and valves
• Automotive engines
• Fuel systems
• Compressors
• Water treatment equipment
• Agricultural machinery
• Industrial equipment
Why Choose Yuefeng?
Yuefeng specializes in manufacturing high-quality rubber sealing products for global customers. With advanced production equipment, strict quality control, and extensive export experience, we provide reliable nitrile O-rings with competitive pricing and fast delivery.
OEM and ODM services are welcome. Custom materials, colors, and dimensions can be produced according to customer drawings or samples.
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