NBR High Temperature O Ring Seals JIS G Standard 70 Shore A Industrial O Rings

Place of Origin CHINA
Brand Name DZK
Certification ROHS
Model Number G25
Document DZK-O-RING.pdf
Minimum Order Quantity 100PCS
Price USD 0.025/PCS
Packaging Details 100pcs/bag
Delivery Time 7-10 days
Payment Terms T/T,L/C
Supply Ability 1000000PCS/MONTH
Product Details
Material NBR Color Black
Shape O Shape Hardness 70 Shore A
Temperature -35~100℃ Application Piston And Rod
Medium Hydraulic Oil, Fire Retardant Liquid, Water, Gas Tolerance +/-0.17
Size ID24.4*3.1
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NBR High Temp O Rings

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Product Description
NBR High Temperature O-Ring Seals - JIS G Standard 70 Shore A Industrial O-Rings
Product Specifications
Item O-ring
Material NBR70
Hardness 70-90 Shore A
Temperature Range -35℃ to 100℃
Size G25-24.4*3.1
Color Black
Compatible Media Hydraulic oil, fire retardant liquid, water, gas
NBR High Temperature O Ring Seals JIS G Standard 70 Shore A Industrial O Rings 0
Industrial Applications
  • Machinery and equipment: Widely used in sealing parts of various machinery and equipment, including hydraulic systems, pneumatic systems, and transmission systems
  • Automotive industry: Provides reliable sealing in automotive engines, transmission systems, brake systems and other critical components
  • Aerospace: Meets high-performance requirements for sealing parts in aerospace applications, ensuring safe aircraft operation
Product Advantages
  • High dimensional accuracy: Precision turning process ensures exact size control and tight fit with installation surfaces
  • Extensive material selection: Various suitable materials available for different working environments and requirements
  • Excellent sealing performance: Effectively prevents leakage of liquids and gases, ensuring proper equipment operation
  • Superior abrasion resistance: Treated for enhanced wear resistance, extending service life in demanding applications
NBR High Temperature O Ring Seals JIS G Standard 70 Shore A Industrial O Rings 1 NBR High Temperature O Ring Seals JIS G Standard 70 Shore A Industrial O Rings 2
Product Tags: hydraulic cylinder seals, NBR70 seals, G25 NBR70 ORING, O-RING packing
NBR High Temperature O Ring Seals JIS G Standard 70 Shore A Industrial O Rings 3
Manufacturing Capabilities
Available Materials
NR, NBR, HNBR, FKM, FFKM, EPDM, CR, VMQ, PU, PTFE, PEEK, POM, and other specialized materials
Quality Assurance
Certified Manufacturing
All processes comply with ISO-9001:2015 system with ROHS/SGS certification
Superior Properties
Excellent chemical and physical properties including oil resistance, temperature resistance, and wear resistance
Custom Solutions
Complete custom design and manufacturing based on customer specifications
Variety Options
Available in various sizes and Pantone colors to meet specific requirements
Our Services
  • OEM and ODM services provided according to customer drawings or samples
  • Competitive pricing with high quality standards and reliable delivery times
  • Complete design, sampling, and production services for customer requirements
  • 100% quality inspection before shipment with installation guidance
  • 24-hour response time for all inquiries and support requests
Frequently Asked Questions
How to choose the right material for my application?
Material selection depends on your specific operating environment, including the medium being sealed, temperature range, pressure conditions, and other application requirements.
What are your delivery options?
For small orders, we use express carriers including DHL, FEDEX, UPS, and TNT. For larger orders, we offer air freight and sea shipping options.
Are you a direct manufacturer?
Yes, we specialize in manufacturing hydraulic and pneumatic sealing products. Our quality system is ISO 9001:2015 certified, and all materials comply with REACH and RoHS regulations. We accept both custom and OEM production.
Do you provide samples and are they free?
Yes, we provide free samples but customers are responsible for the freight costs.
How do you ensure product quality?
All manufacturing processes follow the ISO-9001:2015 quality system, and every product undergoes 100% inspection before shipment to ensure consistent quality and performance.