Customized Leakproof NBR O Ring Seal as-333/62.87*5.33/as-568 for Various Applications

• 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

Customized Leakproof NBR O Ring Seal AS-333/62.87*5.33/AS-568 for Various Applications

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: Discover the versatility of our O Ring Seals across multiple industries.

1. Automotive Industry: Perfectly suited for automotive engines, fuel systems, and transmission systems, ensuring optimal performance.

2. Industrial Machinery: Ideal for hydraulic presses, pumps, and compressors, providing superior sealing solutions.

3. Aerospace Field: Engineered for use in fuel tanks and hydraulic actuators, ensuring safety and efficiency.
4. Plumbing and Water Systems: Exceptionally suitable for faucets, valves, and pipe joints, offering reliable sealing.

Key Configurations: Explore the essential specifications that make our O Ring Seals stand out.

Material Options:

NBR (Nitrile Butadiene Rubber): Renowned for its resilience and chemical resistance.
FKM-90 (Fluorocarbon Rubber): Designed for high-performance applications.
Standards Compliance:

AS-112: Ensuring adherence to industry standards.
AS-568: Guaranteed compliance for quality assurance.
Precision Level:

ID precision of ±0.1 mm or ±0.004 inches for smaller sizes, with CSD tolerance around ±0.05 mm or ±0.002 inches for common sizes, ensuring accuracy in fit and function.

Application Photos

After Sales Service

Standard Warranty: 12 months: Offering peace of mind with reliable product support.

Timely Response and Technical Support: Our dedicated 24/7 customer service hotline ensures prompt assistance and technical guidance whenever needed.

On-site Maintenance and Repair: For issues that require more than remote assistance, our expert after-sales service team is ready to dispatch technicians equipped with professional tools and spare parts directly to your location for swift resolution.

Regular Follow-up and Customer Feedback Collection: We are committed to excellence, conducting regular follow-ups post problem resolution to ensure product performance and customer satisfaction. Your feedback is invaluable and helps us continuously optimize our offerings, enhancing the overall experience.

Company Profile

Shanghai Dongzhiding Rubber & Plastic Technology Co., Ltd.

Shanghai Dongzhiding Rubber & Plastic Technology Co., Ltd. stands as a beacon of excellence in the manufacturing of O-ring seal rubber products. With over 16 years of expertise, this leading Chinese manufacturer, accredited with ISO 9001 and CE certifications, exports to more than 50 countries. Our products and services are synonymous with reliability, backed by rigorous R&D innovation and stringent quality control measures.

Why Choose Us? Discover the compelling reasons to partner with us for your sealing solutions.

Other Products: Explore our diverse range of sealing solutions.

OEM/ODM Capabilities: Customization to meet your unique specifications.
Competitive Pricing & Bulk Discounts: Exceptional value for your investment.
Fast Shipping & Customs Clearance Support: Seamless delivery to your doorstep.
Turnkey Project Solutions: Comprehensive support from conception to completion.

HNBY Rubber Seal: Engineered for high-performance applications.

SIL Silicon Rubber Seal: Designed for flexibility and durability.

EPDM Rubber Seal: Resilient against harsh environmental conditions.

Metal Rubber Seal: Combining strength and elasticity for robust sealing.

FAQ

Q: What's the lead time for orders?
A: For your convenience, our standard models are ready to ship within 15–30 days, while customized units, crafted to meet your specific needs, require a lead time of 30–45 days.

Q: Do you provide after-sales service overseas?
A: Indeed, we are committed to supporting our global clientele through partnered service centers strategically located in key regions worldwide.

Q: Can I request a customized bucket size?
A: Absolutely! We specialize in offering bespoke solutions, including tailored bucket sizes to perfectly fit your requirements.

Q: What documents do you provide for export?
A: We ensure a hassle-free export process by providing a comprehensive suite of documents, including the Commercial Invoice, Packing List, Bill of Lading, Certificate of Conformity (COC), and more.

Q: How do I place an order?
A: To place an order, simply reach out to us via email or phone to receive a detailed quote. Once you're satisfied, confirm your order with a Purchase Order (PO).