Are you tired of sifting through countless options for O-ring manufacturers in China? With so many factories claiming to be the best, how do you know which ones truly stand out? Comparing the top manufacturers is crucial, as it can save you time, money, and headaches in the long run. By understanding the strengths and weaknesses of each factory, you can make informed decisions that lead to high-quality products and reliable partnerships. Ready to discover the best O-ring manufacturers near you? Let’s dive in and explore your top options!
Top 10 O-ring Manufacturers and Suppliers in China (2024) – Hongju
Product Details: O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured using various techniques and materials, including nitrile rubber, silicone, EPDM rubber, and Fluorocarbon (Viton).
Technical Parameters:
– Standard and metric sizes
– Low minimum order quantities (MOQs)
Application Scenarios:
– Automotive industry
– Aerospace industry
Pros:
– Wide range of products
– Customization available
Cons:
– Potentially high costs for small orders
– Quality may vary by manufacturer
Top 10 O-Ring Manufacturers and Suppliers in China (2024)
Product Details: O-rings are circular cross-section sealants used in various industries, including automotive and aerospace, to prevent leakage of liquids or gases.
Technical Parameters:
– Common materials include NBR, FKM, Silicone, EPDM, and HNBR.
– Temperature range typically from -60°C to +260°C.
Application Scenarios:
– Used in static and dynamic sealing applications.
– Applicable in automotive and chemical industries.
Pros:
– Versatile and customizable for specific needs.
– Effective sealing capability for various applications.
Cons:
– Minimum order quantities may vary by manufacturer.
– Quality can depend on the manufacturer and materials used.
Top 10 O-Rings Manufacturers in China – News – qlrubber.com
Product Details: O-rings manufactured by various companies in China, including custom and standard options in multiple materials.
Technical Parameters:
– Materials: FKM, NBR, Silicone, EPDM, NR, PU, CR, HNBR, SBR, IIR, SEP, Fluorosili…
– Sizes: Various sizes available for different applications
Application Scenarios:
– Automotive industry
– Aerospace industry
Pros:
– Wide range of materials and custom options
– High-quality manufacturing standards
Cons:
– Potential variability in quality among manufacturers
– Custom production may lead to longer lead times
Custom Rubber Seals & O-rings Manufacturer | Haisun Rubber
Product Details: HAISUN manufactures precision O-rings such as NBR, HNBR, AMQ, FKMT, EDPM, ACM, and CR, and supplies standard O-ring parts and O-ring kits.
Technical Parameters:
– O-ring dimension accuracy tolerance up to 0.01mm
– Rubber seals accuracy tolerance up to 0.02mm
Application Scenarios:
– Smartphones
– Automotive parts
Pros:
– High precision and quality control
– Wide range of materials available
Cons:
– Limited information on specific applications
– Potentially higher cost for custom solutions
O-Rings, Rubber Seals – Best China Manufacturer & Supplier – Savvy
Product Details: High-Quality Rubber O-Rings manufactured by Savvy, available in various materials including NBR, FKM, and Silicone.
Technical Parameters:
– Temperature Range: -70°C to 220°C
– Standard Hardness: Shore A 60-90
Application Scenarios:
– Used in hydraulic and pneumatic transmission systems
– Sealing applications for various fluids such as air, water, and oil
Pros:
– Low manufacturing cost and convenient use
– Self-sealing effect with no need for periodic adjustment
Cons:
– Difficult to achieve zero leakage in dynamic seals
– Improper use can lead to cutting, twisting, and breaking
Top 10 O ring suppliers near me China Factory Products Compare in 2024
Product Details: High-quality silicone rubber O-rings and high-temperature O-ring seals used in various applications such as engines, pumps, cylinders, connectors, and valves.
Technical Parameters:
– Complies with ISO 3601 standards
– Available in various materials including silicone, EPDM, fluoro rubber, Viton
Application Scenarios:
– Used in engines
– Used in pumps
Pros:
– High-quality silicone rubber O-rings with strong resistance to water, oil, and h…
– Customization capabilities to meet specific customer requirements
Cons:
– Importing from China may involve longer shipping times
– Factory inspections may be limited due to epidemic restrictions
Top 10 O-Ring Manufacturers and Suppliers in China (2024)
Product Details: O-rings are essential components used as reliable sealants in various industries, made from materials like nitrile rubber, silicone, fluorocarbon, and EPDM rubber.
Technical Parameters:
– Temperature Range: -60°C to 200°C
– Chemical Resistance: Excellent
Application Scenarios:
– Automotive
– Aerospace
Pros:
– Versatile and reliable sealing solutions
– Customizable options available from manufacturers
Cons:
– Potential for wear and tear over time
– Specific material limitations for certain applications
Top 10 Silicone O-Ring Manufacturers and Suppliers in China(2024)
Product Details: Silicone O-Rings, Rubber O-Rings, Viton O-Rings, Food Grade O-Rings, Gasket and Seals, Custom O-Rings & Seals
Technical Parameters:
– High temperature resistance
– Chemical compatibility
Application Scenarios:
– Outdoor applications
– Static and dynamic applications
Pros:
– Excellent weathering properties
– Customization capabilities
Cons:
– Limited availability in some regions
– Potential for higher costs in small quantities
Ace Seal | Custom Rubber O-Rings, Gaskets, & Seals
Product Details: Custom rubber O-rings, gaskets, and seals manufactured by Ace Seal, a leader in sealing solutions since 1982.
Technical Parameters:
– Available in various elastomers including Viton, Buna-Nitrile, Silicone, and mor…
– Standard AS568 sizes and custom sizes available.
Application Scenarios:
– Used in aerospace, medical, and military applications.
– Suitable for sealing in gas and oil industries.
Pros:
– Same day shipping on standard items.
– Customization capabilities for specific sealing needs.
Cons:
– Limited information on specific technical specifications.
– Potentially higher costs for custom orders.
O-Ring Supplier – Order High Performance & Custom O-Rings Fast
Product Details: O-Rings available in a wide variety of materials with same-day shipping guarantee.
Technical Parameters:
– Available in various sizes and durometers
– Temperature range: -65°F to 250°F
Application Scenarios:
– Sealing in oil and gas applications
– Medical device manufacturing
Pros:
– Versatile and customizable
– Cost-effective sealing solution
Cons:
– Improper sizing can lead to seal failure
– Custom o-rings may have additional upfront costs
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Top 10 O-ring Manufacturers and Suppliers in China (2024) – Hongju | O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured using various techniques and materials… | – Wide range of products – Customization available | – Potentially high costs for small orders – Quality may vary by manufacturer | hongjusilicone.com |
| Top 10 O-Ring Manufacturers and Suppliers in China (2024) | O-rings are circular cross-section sealants used in various industries, including automotive and aerospace, to prevent leakage of liquids or gases. | – Versatile and customizable for specific needs. – Effective sealing capability for various applications. | – Minimum order quantities may vary by manufacturer. – Quality can depend on the manufacturer and materials used. | www.rubber-tools.com |
| Top 10 O-Rings Manufacturers in China – News – qlrubber.com | O-rings manufactured by various companies in China, including custom and standard options in multiple materials. | – Wide range of materials and custom options – High-quality manufacturing standards | – Potential variability in quality among manufacturers – Custom production may lead to longer lead times | www.qlrubber.com |
| Custom Rubber Seals & O-rings Manufacturer | Haisun Rubber | HAISUN manufactures precision O-rings such as NBR, HNBR, AMQ, FKMT, EDPM, ACM, and CR, and supplies standard O-ring parts and O-ring kits. | – High precision and quality control – Wide range of materials available | – Limited information on specific applications – Potentially higher cost for custom solutions |
| O-Rings, Rubber Seals – Best China Manufacturer & Supplier – Savvy | High-Quality Rubber O-Rings manufactured by Savvy, available in various materials including NBR, FKM, and Silicone. | – Low manufacturing cost and convenient use – Self-sealing effect with no need for periodic adjustment | – Difficult to achieve zero leakage in dynamic seals – Improper use can lead to cutting, twisting, and breaking | savvyrubber.com |
| Top 10 O ring suppliers near me China Factory Products Compare in 2024 | High-quality silicone rubber O-rings and high-temperature O-ring seals used in various applications such as engines, pumps, cylinders, connectors, and… | – High-quality silicone rubber O-rings with strong resistance to water, oil, and h… – Customization capabilities to meet specific customer requireme… | – Importing from China may involve longer shipping times – Factory inspections may be limited due to epidemic restrictions | www.rubber-tools.com |
| Top 10 O-Ring Manufacturers and Suppliers in China (2024) | O-rings are essential components used as reliable sealants in various industries, made from materials like nitrile rubber, silicone, fluorocarbon, and… | – Versatile and reliable sealing solutions – Customizable options available from manufacturers | – Potential for wear and tear over time – Specific material limitations for certain applications | www.rubber-tools.com |
| Top 10 Silicone O-Ring Manufacturers and Suppliers in China(2024) | Silicone O-Rings, Rubber O-Rings, Viton O-Rings, Food Grade O-Rings, Gasket and Seals, Custom O-Rings & Seals | – Excellent weathering properties – Customization capabilities | – Limited availability in some regions – Potential for higher costs in small quantities | hongjusilicone.com |
| Ace Seal | Custom Rubber O-Rings, Gaskets, & Seals | Custom rubber O-rings, gaskets, and seals manufactured by Ace Seal, a leader in sealing solutions since 1982. | – Same day shipping on standard items. – Customization capabilities for specific sealing needs. | – Limited information on specific technical specifications. – Potentially higher costs for custom orders. |
| O-Ring Supplier – Order High Performance & Custom O-Rings Fast | O-Rings available in a wide variety of materials with same-day shipping guarantee. | – Versatile and customizable – Cost-effective sealing solution | – Improper sizing can lead to seal failure – Custom o-rings may have additional upfront costs | www.marcorubber.com |
Frequently Asked Questions (FAQs)
What are O-ring manufacturers in China known for?
O-ring manufacturers in China are known for their high-quality production, competitive pricing, and a wide range of materials. They often utilize advanced technology and skilled labor to create durable and reliable O-rings suitable for various industries, including automotive, aerospace, and electronics.
How can I find O-ring manufacturers near me in China?
You can find O-ring manufacturers by searching online directories, trade platforms, or industry-specific websites. Attending trade shows or exhibitions in China can also help you connect with local manufacturers and see their products firsthand.
What should I consider when choosing an O-ring manufacturer?
When choosing an O-ring manufacturer, consider their experience, production capacity, quality control processes, and customer reviews. It’s also important to evaluate their ability to meet your specific requirements, such as material types and custom designs.
Can I request custom O-ring designs from manufacturers in China?
Yes, many manufacturers in China offer custom O-ring designs. You can provide your specifications, including size, material, and application, and they will work with you to create O-rings that meet your needs.
What is the typical lead time for O-ring production in China?
The lead time for O-ring production in China can vary based on the manufacturer and order size. Generally, it ranges from a few days for standard products to several weeks for custom designs. Always check with the manufacturer for specific timelines.
