Rubber O Ring Seal with Customized Size as-333/62.87*5.33/as-568 for Leakproof Functionality

• 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

Rubber O Ring Seal with Customized Size AS-333/62.87*5.33/AS-568 for Leakproof Functionality

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 62.87*5.33 according to the AS-333 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: Our seals are integral to automotive engines, fuel systems, and transmission systems, ensuring optimal functionality and longevity.

2. Industrial Machinery: Perfect for hydraulic presses, pumps, and compressors, our O rings guarantee reliability and efficiency.

3. Aerospace Field: Ideal for use in fuel tanks and hydraulic actuators, providing essential sealing performance in critical applications.
4. Plumbing and Water Systems: From faucets to valves and pipe joints, our seals ensure leakproof connections and dependable performance.

Key Configurations

Material:

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

AS-112
AS-568
Precision Level:

Our precision standards are stringent, with ID tolerances of ±0.1 mm or ±0.004 inches for smaller sizes. For the CSD, a specific tolerance variation, such as ±0.05 mm or ±0.002 inches for common sizes, is maintained.

Application Photos

After Sales Service

Standard Warranty: Enjoy peace of mind with our 12-month standard warranty, assuring quality and reliability.

Timely Response and Technical Support: Our 24/7 customer service hotline is always ready to provide swift assistance and comprehensive technical support.

On-site Maintenance and Repair: When remote solutions are insufficient, our expert technicians are dispatched with professional tools and spare parts to resolve issues on-site efficiently.

Regular Follow-up and Customer Feedback Collection: Post-resolution, we conduct regular follow-ups to ensure product functionality and customer satisfaction. We also gather valuable feedback and suggestions, using them as a cornerstone for product and service enhancement, thus elevating 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 beacon of excellence in the world of O-ring seal rubber products. With over 16 years of expertise, our ISO 9001 and CE certifications attest to our commitment to quality. Exporting to over 50 countries, we deliver dependable products supported by R&D innovation and rigorous quality control.

Why Choose Us?

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FAQ

Q: What's the lead time for orders?
A: Our standard models are ready to ship within a swift 15–30 days. For those seeking personalized solutions, our customized units are meticulously prepared and dispatched within 30–45 days.

Q: Do you provide after-sales service overseas?
A: Indeed, we proudly offer comprehensive after-sales services through our trusted partnered service centers strategically located in key regions worldwide.

Q: Can I request a customized bucket size?
A: Absolutely! We specialize in delivering tailored attachments designed to meet your specific requirements.

Q: What documents do you provide for export?
A: We equip you with a complete export package that includes a Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and more.

Q: How do I place an order?
A: Simply reach out to us via email or phone to receive a comprehensive quote. Once satisfied, confirm your order with a Purchase Order (PO) and let us take care of the rest.