Nitrile Butadiene Rubber ED Seals

Nitrile Butadiene Rubber ED Seals & Industrial Gaskets | Premium Sealing Solutions

Comprehensive NBR Sealing Products for Demanding Industrial Applications

We specialize in manufacturing high-performance Nitrile Butadiene Rubber (NBR) sealing products, including ED seals, beveled gaskets, tube fittings, and heat-resistant gaskets. Our products are engineered to deliver exceptional sealing performance, durability, and reliability in the most challenging industrial environments.

Product Range Overview

ED Seals (Eccentric Diameter Seals)

• Precision Engineering: Specially designed for eccentric shaft applications
• Superior Sealability: Excellent compression and recovery characteristics
• Wide Temperature Range: -20°C to +200°C continuous operation
• Multiple Hardness Options: 70-90 Shore A available

Beveled Gaskets

• Optimized Design: Angled edges for perfect flange mating
• Easy Installation: Pre-formed bevels ensure quick, proper installation
• Custom Sizes: Available in standard and custom dimensions

Tube Fittings

• Secure Connections: Reliable sealing for hydraulic and pneumatic systems
• Chemical Resistance: Excellent compatibility with oils, fuels, and solvents
• Temperature Resilience: Stable performance across wide temperature ranges
• Multiple Configurations: Straight, elbow, tee connectors available

Heat-Resistant Gaskets

• Enhanced Formulations: Special NBR compounds for elevated temperatures
• Thermal Stability: Maintains integrity up to 150°C continuous service
• Compression Recovery: Excellent memory and sealing force retention
• Application Specific: Custom compounds for unique thermal requirements

Technical Specifications

Key Features & Benefits

Material Excellence

• Excellent Oil & Fuel Resistance - Perfect for hydraulic and lubrication systems
• Good Compression Set - Maintains sealing force over extended periods
• Abrasion Resistance - Withstands mechanical wear in dynamic applications
• Cost-Effective Performance - Superior quality at competitive pricing
• Custom Compound Development - Tailored solutions for specific applications

Performance Advantages

• Long Service Life: 2-3 times longer than standard rubber compounds
• Environmental Resistance: Performs well in ozone, sunlight, and weathering
• Flexibility: Maintains elasticity across operating temperature range
• Quality Consistency: Batch-to-batch uniformity guaranteed

Applications & Industries

Automotive & Transportation

• Engine Systems: Valve covers, oil pans, intake manifolds
• Transmission Systems: Sealing solutions for automatic and manual transmissions
• Fuel Systems: Fuel pump seals, injector seals, fuel line connections
• Braking Systems: Hydraulic brake components and connections

Industrial Machinery

• Hydraulic Equipment: Pumps, cylinders, valve blocks
• Pneumatic Systems: Air compressors, pneumatic cylinders, control valves
• Processing Equipment: Mixers, reactors, material handling systems
• Power Transmission: Gearboxes, bearings, rotating equipment

Oil & Gas Industry

• Exploration Equipment: Drilling machinery, wellhead equipment
• Refining Operations: Pump seals, valve stems, flange gaskets
• Pipeline Systems: Connection seals, joint gaskets, fitting seals
• Storage Facilities: Tank seals, transfer system components

Product real photos