NBR High Premium Rubber Seal O Ring as-163/152.07*2.62/as-568 for Specific Customer Requirements

• Customization: Available
• Material: Customized
• Application: Multipurpose Use
• Model NO.: AS-163/152.07*2.62/AS-568
• Type: Stationary Seal
• Performance: High Pressure
• Shape: Standard and Customized
• Standard: Standard
• Color: Customized Color
• OEM/ODM: Yes
• Size: Customized Size
• Operational Temperature Range: -40~+100ºC
• Transport Package: Standard Packing
• Specification: Customized
• Trademark: DZD
• Origin: China
• Package Size: 6.00cm * 6.00cm * 6.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

NBR High Premium Rubber Seal O Ring AS-163/152.07*2.62/AS-568 for Specific Customer Requirements

Our Custom High Precision O Ring Seals are meticulously crafted using premium-grade materials, prominently featuring NBR (Nitrile Butadiene Rubber) for this distinct model. The precision involved in manufacturing these O ring seals is unparalleled, ensuring supreme performance and unwavering reliability. They are engineered to meet the stringent demands of diverse applications. With precise dimensions of 152.07*2.62 according to the AS-163 standard and adhering to the AS-568 standard, these seals are also available in the FKM-90 variant for varied usage scenarios. The NBR material provides exceptional resistance to oil, fuel, and numerous common chemicals, making it an adaptable choice for a vast array of industrial and mechanical applications.

Specification

Material	Nitrile Butadiene Rubber (NBR)	Fluororubber (FKM)
Color	Red, Black, Blue, etc. Customized
Size	Standard&Customized
Density	Typically 0.95-1.25 g/cm³, depending on filler content (common grades: ~1.0-1.1 g/cm³).	Usually 1.8-2.0 g/cm³  (high density due to fluorine content).
Hardness	Typically 40 - 90 Shore A, with common industrial grades at 60 - 80 Shore A	Usually 50 - 90 Shore A, with high - performance grades often at 70 - 85 Shore A.
Temperature	-40°C to +100°C (-40°F to +212°F)	-20°C to +200°C (-4°F to +392°F)
Tolerance	Tolerance Class for Cross-Section Diameter (CSD)AS568 Class: - Small sizes: ±0.05-0.13 mm - Medium sizes: ±0.13-0.25 mm - Large sizes: ±0.25-0.41 mm Tolerance Class for Inner Diameter (ID) - Small sizes: ±0.13-0.38 mm - Medium sizes: ±0.38-0.76 mm - Large sizes: ±0.76-1.52 mm	Tolerance Class for Cross-Section Diameter (CSD)AS568 Class: - Small sizes: ±0.05-0.13 mm - Medium sizes: ±0.13-0.25 mm - Large sizes: ±0.25-0.41 mm Tolerance Class for Inner Diameter (ID) - Small sizes: ±0.13-0.38 mm - Medium sizes: ±0.38-0.76 mm - Large sizes: ±0.76-1.52 mm
Advantages	1. Excellent resistance to mineral oils, fuels, and hydraulic fluids. 2.Good mechanical strength and abrasion resistance. 3.Cost-effective and widely available. 4.Versatile for moderate temperature applications (-40°C to +120°C).	1.Exceptional resistance to high temperatures (+200°C, up to +230°C for premium grades). 2.Outstanding chemical resistance to acids, solvents, and fuels. 3.High durability in aggressive environments (e.g., chemicals, aerospace). 4.Long service life in harsh conditions.
Application	Hydraulic systems; Fuel systems; Automotive engines; Oil pumps; Other general industrial; equipment with oil-based media.	High-temperature environments; Automotive engines; Turbochargers, gaskets; Chemical processing plants; Aerospace seals; Applications of aggressive chemicals or fuels.
Storage& Maintenance	1. Regular Inspection: Periodically check the O-ring for signs of wear, such as abrasion on the surface, and aging, which may present as cracking, hardening, or discoloration.  2. Timely Replacement: Replace O-rings immediately if they are damaged, deformed, or show signs of aging. A defective O-ring can no longer ensure proper sealing performance. 3. Exposure Avoidance: Prevent O-rings from being exposed to harsh environments for extended periods.

Applications

1. Automotive Industry: These seals are essential for automotive engines, fuel systems, and transmission systems, providing high reliability and durability.

2. Industrial Machinery: They ensure seamless operation in hydraulic presses, pumps, and compressors, enhancing efficiency and longevity.

3. Aerospace Field: Crucial for fuel tanks and hydraulic actuators, ensuring safety and performance at high altitudes.
4. Plumbing and Water Systems: Vital for faucets, valves, and pipe joints, offering leak-proof solutions and extended usability.

Key Configurations

Material:

NBR (Nitrile Butadiene Rubber)
FKM-90 (Fluorocarbon Rubber)
Standards Compliance:

AS-112
AS-568
Precision Level:

ID precision is ±0.1 mm or ±0.004 inches for smaller sizes, with CSD tolerances allowing a variation of around ±0.05 mm or ±0.002 inches for common sizes.

Application Photos

After Sales Service

Standard Warranty: 12 months

Timely Response and Technical Support: We offer a dedicated 24/7 customer service hotline, ensuring prompt assistance.

On-site Maintenance and Repair: For unresolved remote issues, our after-sales team dispatches skilled technicians equipped with professional tools and spare parts directly to the customer's location.

Regular Follow-up and Customer Feedback Collection: Post-resolution, we conduct regular follow-ups to ensure the product's optimal functionality and customer satisfaction. We actively gather customer feedback and recommendations to continuously refine our products and services, enhancing the overall customer experience.

Company Profile

Shanghai Dongzhiding Rubber and Plastic Technology Co., Ltd.

Shanghai Dongzhiding Rubber and Plastic Technology Co., Ltd. stands as a premier Chinese manufacturer specializing in O-ring seal rubber products with over 16 years of industry expertise. Certified with ISO 9001 and CE, we proudly export to over 50 countries, delivering dependable products and services underpinned by R&D innovation and rigorous quality control.

Why Choose Us?

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OEM/ODM capabilities
Competitive pricing & bulk discounts
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FAQ

Q: What's the lead time for orders?
A: Standard models ship within 15–30 days, while customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Absolutely! We proudly offer comprehensive after-sales service through our partnered service centers, strategically located in key regions worldwide to ensure swift and efficient support.

Q: Can I request a customized bucket size?
A: Absolutely! We specialize in providing precisely tailored attachments to meet your specific requirements, ensuring that you get exactly what you need.

Q: What documents do you provide for export?
A: We supply a comprehensive full export package, including essential documents such as the Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and more, ensuring a smooth export process.

Q: How do I place an order?
A: Placing an order is simple! Reach out to us via email or phone to receive a detailed quote. Once you're satisfied, confirm your purchase by sending us a Purchase Order (PO), and we'll handle the rest.