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NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
Specifications
Brand Name :
DZK
Model Number :
O-Ring Seal
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
100PCS
Price :
Negotiations
Payment Terms :
T/T,L/C
Supply Ability :
1000000PCS/MONTH
Delivery Time :
7-10 days
Packaging Details :
100pcs/bag
Material :
NBR
Color :
Black
Shape :
O shape
Hardness :
60–90 Shore A
Temperature :
-35~100℃
Application :
piston and rod
Medium :
hydraulic oil, fire retardant liquid, water, gas
Size :
Metric / Inch / Custom
Description
NBR Rubber O-Ring Seal for Hydraulic Systems
The NBR Rubber O-Ring Seal is engineered for reliable sealing performance in hydraulic systems and industrial machinery. Manufactured from high-quality Nitrile Butadiene Rubber (NBR), these O-rings deliver exceptional resistance to oil, grease, and petroleum-based fluids.
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
Key Features
  • Excellent Oil Resistance - Outstanding performance against mineral oils, lubricants, and hydraulic fluids
  • Reliable Sealing Performance - Ensures tight sealing in both static and dynamic applications
  • High Durability - Superior wear resistance and mechanical strength for extended service life
  • Wide Industrial Applications - Suitable for hydraulic systems, pumps, valves, automotive equipment, and industrial machinery
  • Custom Sizes Available - Metric and inch sizes produced according to customer specifications
Product Specifications
Property Description
Product Name NBR Rubber O-Ring Seal
Material Nitrile Butadiene Rubber (NBR)
Hardness 60-90 Shore A
Temperature Range -30°C to +100°C
Color Black (Custom colors available)
Size Standard Metric / Inch / Custom
Pressure Resistance Suitable for hydraulic sealing
Oil Resistance Excellent
Application Hydraulic systems, pumps, valves, automotive components
Manufacturing Method Compression Molding / Injection Molding
Typical Applications
  • Hydraulic cylinders
  • Pumps and valves
  • Automotive engines
  • Industrial machinery
  • Pneumatic systems
  • Oil and fuel systems
These O-rings maintain leak-free performance and stable system pressure in demanding industrial environments.
Customization Options
We provide OEM and custom O-ring solutions to meet diverse sealing requirements.
  • Custom inner diameter (ID) and cross section (CS)
  • Hardness customization (Shore A)
  • Special material grades
  • Custom colors
  • Large volume production
Frequently Asked Questions
How to choose materials?
Material selection depends on application environment including medium type, temperature range, pressure conditions, and specific performance requirements.
How are goods delivered?
Small orders shipped via express carriers (DHL, FEDEX, UPS, TNT). Large orders delivered by air or sea freight.
Are you a manufacturer?
Yes, we specialize in hydraulic and pneumatic sealing products with ISO 9001:2015 certification. Materials comply with REACH and RoHS regulations. Customization and OEM production available.
Do you provide samples? Are they free?
Yes, samples are provided free of charge. Customers are responsible for freight costs.
How is quality ensured?
All manufacturing follows ISO-9001:2015 standards with 100% inspection before shipment to guarantee product quality and performance.
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NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings

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Product Detail
Brand Name :
DZK
Model Number :
O-Ring Seal
Certification :
ROHS
Place of Origin :
CHINA
MOQ :
100PCS
Price :
Negotiations
Contact Supplier
video
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings
NBR Rubber O-Ring Seal for Hydraulic Systems, Oil Resistant Industrial O Rings

Xiamen Dezhengkai Sealing Technology Co., Ltd

Verified Supplier
2 Years
xiamen
Since 2018
Business Type :
Manufacturer, Exporter, Seller
Main Products :
O Ring Seals, X Ring Seals, Hydraulic Cylinder Seals
Total Annual :
200-300
Employee Number :
50~100
Certification Level :
Verified Supplier
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