NBR O-Ring Seals Black 70-90 Hardness for Oil Resistance in -20°C to 140°C Temperature Range
Price:
Negotiable
MOQ:
1000
Delivery Time:
5-8 work days
Brand:
FOLON.A
Product Description
Product Overview
Black NBR O-ring seals engineered for superior performance across a wide temperature range from -20°C to 140°C. These industrial-grade seals provide exceptional oil resistance and durability for demanding applications.
Material Specifications
| Property | Specification |
|---|---|
| Material | NBR (Nitrile Butadiene Rubber) |
| Color | Black |
| Operating Temperature | -20°C to 140°C |
| Hardness | 70-90 Shore A |
| Key Features | Oil resistance, heat resistance, wear resistance, good toughness |
Application Areas
These NBR O-rings are commonly used in:
• Fuel tanks and lubricating systems
• Petroleum hydraulic oil applications
• Gasoline and diesel fuel systems
• Silicone oil and diester lubricating oil environments
• Glycol hydraulic oil systems
Material Characteristics
Nitrile rubber is copolymerized from acrylonitrile (18%-50%) and butadiene. Higher acrylonitrile content provides superior resistance to petrochemical hydrocarbon fuels, while maintaining excellent mechanical properties.
Company Information
Q: Are you a trading company or factory?
A: We are a factory, enabling us to offer Factory Price with High Quality.
Q: How long is your delivery time?
A: Stock items ship immediately after payment. Custom orders require approximately 20 days for mass production.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Location
Room 2303, Building 1, No. 218, Tianmu West Road (Kerry Night Inn), Jing'an District, Shanghai
Contact Person
Lucy