Nitrile Rubber O Ring Seal as-333/62.87*5.33/as-568 for Leakproof and Customized Solutions

• Customization: Available
• Material: Customized
• Application: Multipurpose Use
• Model NO.: AS-333/62.87*5.33/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

Nitrile Rubber O Ring Seal AS-333/62.87*5.33/AS-568 for Leakproof and Customized Solutions

Our Custom High Precision O Ring Seals are crafted with top-notch quality materials, specifically featuring NBR (Nitrile Butadiene Rubber) for this particular model. The precision in manufacturing these O ring seals is of the highest standard, ensuring excellent performance and reliability. They are designed to meet the exacting requirements of diverse applications. With specific dimensions of 62.87*5.33 as per the AS-333 standard and conforming to the AS-568 standard, these seals are also available in FKM-90 variant for different usage scenarios. The NBR material offers good resistance to oil, fuel, and other common chemicals, making it a versatile choice for a wide range of industrial and mechanical settings.

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: Enhance the performance of automotive engines, fuel systems, and transmission systems with our reliable O Ring Seals.

2. Industrial Machinery: Ensure optimal functionality in hydraulic presses, pumps, and compressors with our durable seals.

3. Aerospace Field: Securely seal fuel tanks and hydraulic actuators with our precision-engineered solutions.
4. Plumbing and Water Systems: Achieve leak-free performance in faucets, valves, and pipe joints with our high-quality seals.

Key Configurations

Material:

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

AS-112
AS-568
Precision Level:

Precision engineered to perfection, our O Ring Seals boast an ID tolerance of ±0.1 mm or ±0.004 inches for smaller sizes, with a CSD tolerance of ±0.05 mm or ±0.002 inches for common sizes.

Application Photos

After Sales Service

Standard Warranty: Enjoy peace of mind with our comprehensive 12-month warranty.

Timely Response and Technical Support: Our dedicated 24/7 customer service hotline ensures prompt and efficient assistance whenever you need it.

On-site Maintenance and Repair: When remote solutions aren't enough, our expert technicians are ready to provide on-site maintenance with professional tools and spare parts.

Regular Follow-up and Customer Feedback Collection: To ensure product satisfaction, we conduct regular follow-ups and actively gather customer feedback and suggestions. This vital information helps us 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., a prominent force in the industry, boasts over 16 years of expertise as a leading manufacturer of O-ring seal rubber products. Certified with ISO 9001 and CE, we proudly export to over 50 countries, delivering reliable products and services driven by R&D innovation and stringent quality control.

Why Choose Us?

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FAQ

Q: What's the lead time for orders?
A: Our standard models are efficiently prepared for shipment within an impressive timeframe of 15–30 days. For those seeking uniquely tailored solutions, our customized units are expertly crafted and ready to impress in 30–45 days.

Q: Do you provide after-sales service overseas?
A: Absolutely! We have strategically partnered with service centers across key regions worldwide to ensure seamless and exemplary after-sales support wherever you are.

Q: Can I request a customized bucket size?
A: Absolutely! We pride ourselves on offering bespoke attachments tailored to your specific needs, ensuring a perfect fit every time.

Q: What documents do you provide for export?
A: We provide a comprehensive export package that includes all necessary documentation such as the Commercial Invoice, Packing List, Bill of Lading, and Certificate of Conformity (COC), among others, ensuring a smooth export process.

Q: How do I place an order?
A: Placing an order is simple and straightforward. Reach out to us via email or phone to receive a detailed quote. Upon your approval, confirm your order with a Purchase Order (PO), and we'll handle the rest with precision and care.