Are you in the market for high-quality O-rings but feeling overwhelmed by the options? You’re not alone! With countless factories in China producing 0.5 mm O-rings, finding the right one can be a daunting task. Understanding the top manufacturers is crucial, as it can significantly impact your project’s success. By knowing the best factories, you can ensure superior quality, reliability, and cost-effectiveness. Ready to simplify your search and make informed decisions? Dive into our comprehensive comparison of the leading O-ring factories in China and discover the best options for your needs!
Factory source 0.5mm Silicone Rubber O-Ring Cord
Product Details: Factory source 0.5mm Silicone Rubber O-Ring Cord manufactured by Bodi Seal, available in both imperial and metric sizes, suitable for custom sealing components.
Technical Parameters:
– Available in various materials: NBR, HNBR, FKM, VITON, SILICONE, EPDM, CR, PTFE,…
– Regular hardness: 70 Shore A, customizable from 30 to 95 Shore A
Application Scenarios:
– Used in pumps, cylinders, and valves to prevent gas or fluid leakage
– Suitable for medical and food industries with FDA silicone
Pros:
– Customizable lengths and sizes for specific applications
– Wide range of materials for different environmental resistances
Cons:
– Cost may vary significantly based on material and specifications
– Not all sizes may be readily available, requiring custom orders
China 0.5mm Thickness Watch O-ring Manufacturers Suppliers Factory …
Product Details: 0.5mm Thickness Watch O-Ring made of Silicone rubber and Fluororubber (FKM), designed for high-quality timepieces to ensure sealing performance.
Technical Parameters:
– Material: Silicone rubber, Fluororubber (FKM)
– Thickness: 0.5 mm, Hardness (Shore A): 60 – 80, Elongation: 200% – 400%
Application Scenarios:
– Used in mechanical, quartz, and smart watches to protect against moisture and du…
– Suitable for both daily wear and specific situations.
Pros:
– Outstanding sealing performance and durability.
– Made from premium materials that withstand extreme conditions.
Cons:
– Potential for deformation if installed improperly.
– Requires regular inspection and maintenance.
Rubber o-ring sizes, Metric O Ring Size Chart, O Ring Standard Sizes …
Product Details: Rubber O-Ring
Technical Parameters:
– Material: Nitrile
– Size: Standard
Application Scenarios:
– Sealing applications in machinery
– Hydraulic systems
Pros:
– Durable and resistant to wear
– Effective sealing capability
Cons:
– Limited temperature range
– Potential for chemical degradation
Common Metric O-Rings and Hard to Find Metric O-Rings in Stock
Product Details: Generic product details placeholder
Technical Parameters:
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Application Scenarios:
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– Generic application scenario 2
Pros:
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Cons:
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O-Ring Screws – McMaster-Carr
Product Details: O-ring screws are designed for sealing applications, providing a secure fit and preventing leakage.
Technical Parameters:
– Material: Stainless Steel
– Size: Various sizes available
Application Scenarios:
– Used in hydraulic systems
– Ideal for automotive applications
Pros:
– Effective sealing capability
– Corrosion resistant
Cons:
– May require specific tools for installation
– Limited to specific applications
Metric O-Ring Tolerances – Global O-Ring and Seal
Product Details: Metric O-Rings
Technical Parameters:
– Material: Nitrile, Viton
– Size Range: Various diameters and thicknesses
Application Scenarios:
– Automotive sealing applications
– Industrial machinery
Pros:
– Durable and resistant to wear
– Wide range of sizes available
Cons:
– Limited temperature resistance
– May not be suitable for all chemicals
VMQ / Silicone O-Rings – China Manufacturer & Supplier – Savvy
Product Details: VMQ / Silicone O-Rings are annular products made of silicone rubber, known for their wide temperature resistance and excellent chemical performance.
Technical Parameters:
– Material: VMQ / Silicone
– Temperature Range: -70 °C to 220 °C
Application Scenarios:
– Used as seals and gaskets in household appliances
– Sealing in the food machinery industry
Pros:
– Excellent high-temperature resistance
– Good electrical insulation properties
Cons:
– Not recommended for use in thickened solvents and oils
– Higher price compared to NBR o-rings
EPDM O-Rings, EPR/Ethylene Propylene O-Rings Manufacturer – Savvy Rubber
Product Details: EPDM o-rings (also known as EPR o-rings or Ethylene Propylene o-Rings) are made of EPDM rubber, known for excellent resistance to oxidation, ozone, and corrosion.
Technical Parameters:
– Material: EPDM / EPR / Ethylene Propylene Diene Monomer
– Temperature Range: -50 °C to 150 °C
Application Scenarios:
– High-temperature water vapor environment seals
– Sanitary equipment seals
Pros:
– Excellent weather resistance
– Good compatibility with glycol-based brake fluid
Cons:
– Poor resistance to oil
– Poor resistance to fire
Product Details: O-Rings
Technical Parameters:
– Inches ID x CS
– Metric ID x CS
Application Scenarios:
– Generic industrial applications
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Pros:
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Cons:
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Perfluoroelastomer / FFKM O-Rings – China Manufactuer – Savvy
Product Details: Perfluoroelastomer / FFKM O-Rings are high-performance rubber seals suitable for high-temperature conditions, with a maximum resistance of up to 320°C.
Technical Parameters:
– Material: FFKM / FFPM / Perfluoroether / Perfluoro
– Temperature Range: -10 °C to 320 °C
Application Scenarios:
– Used in aerospace, aviation, chemical, petroleum, and nuclear energy industries.
– Suitable for harsh conditions where fluorine rubber is incompetent.
Pros:
– Excellent chemical compatibility and high-temperature resistance.
– Long shelf life of about 20 years.
Cons:
– High cost compared to other O-rings.
– Poor low-temperature resistance.
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Factory source 0.5mm Silicone Rubber O-Ring Cord | Factory source 0.5mm Silicone Rubber O-Ring Cord manufactured by Bodi Seal, available in both imperial and metric sizes, suitable for custom sealing c… | – Customizable lengths and sizes for specific applications – Wide range of materials for different environmental resistances | – Cost may vary significantly based on material and specifications – Not all sizes may be readily available, requiring custom orders | www.bodiseals.com |
| China 0.5mm Thickness Watch O-ring Manufacturers Suppliers Factory … | 0.5mm Thickness Watch O-Ring made of Silicone rubber and Fluororubber (FKM), designed for high-quality timepieces to ensure sealing performance. | – Outstanding sealing performance and durability. – Made from premium materials that withstand extreme conditions. | – Potential for deformation if installed improperly. – Requires regular inspection and maintenance. | www.lindeseals.com |
| Rubber o-ring sizes, Metric O Ring Size Chart, O Ring Standard Sizes … | Rubber O-Ring | – Durable and resistant to wear – Effective sealing capability | – Limited temperature range – Potential for chemical degradation | www.precise-rubber.com |
| Common Metric O-Rings and Hard to Find Metric O-Rings in Stock | Generic product details placeholder | – Generic pro 1 – Generic pro 2 | – Generic con 1 – Generic con 2 | www.theoringstore.com |
| O-Ring Screws – McMaster-Carr | O-ring screws are designed for sealing applications, providing a secure fit and preventing leakage. | – Effective sealing capability – Corrosion resistant | – May require specific tools for installation – Limited to specific applications | www.mcmaster.com |
| Metric O-Ring Tolerances – Global O-Ring and Seal | Metric O-Rings | – Durable and resistant to wear – Wide range of sizes available | – Limited temperature resistance – May not be suitable for all chemicals | www.globaloring.com |
| VMQ / Silicone O-Rings – China Manufacturer & Supplier – Savvy | VMQ / Silicone O-Rings are annular products made of silicone rubber, known for their wide temperature resistance and excellent chemical performance. | – Excellent high-temperature resistance – Good electrical insulation properties | – Not recommended for use in thickened solvents and oils – Higher price compared to NBR o-rings | savvyrubber.com |
| EPDM O-Rings, EPR/Ethylene Propylene O-Rings Manufacturer – Savvy Rubber | EPDM o-rings (also known as EPR o-rings or Ethylene Propylene o-Rings) are made of EPDM rubber, known for excellent resistance to oxidation, ozone, an… | – Excellent weather resistance – Good compatibility with glycol-based brake fluid | – Poor resistance to oil – Poor resistance to fire | savvyrubber.com |
| O-Rings | – Placeholder – Placeholder | – Placeholder – Placeholder | www.oringsusa.com | |
| Perfluoroelastomer / FFKM O-Rings – China Manufactuer – Savvy | Perfluoroelastomer / FFKM O-Rings are high-performance rubber seals suitable for high-temperature conditions, with a maximum resistance of up to 320°C… | – Excellent chemical compatibility and high-temperature resistance. – Long shelf life of about 20 years. | – High cost compared to other O-rings. – Poor low-temperature resistance. | savvyrubber.com |
Frequently Asked Questions (FAQs)
What are O-rings and why are they important?
O-rings are circular seals made from various materials, primarily used to prevent leaks in machinery and equipment. They play a crucial role in ensuring the integrity of systems by sealing joints and preventing the escape of fluids or gases. Their reliability makes them essential in many industries, including automotive, aerospace, and manufacturing.
What materials are commonly used for O-rings in factories?
O-rings can be made from several materials, including rubber, silicone, and fluorocarbon. The choice of material depends on the application, temperature, and chemical exposure. Factories often offer a range of materials to meet specific industry needs.
How do I choose the right O-ring size?
To choose the right O-ring size, you need to measure the inner diameter and cross-section thickness. Factories typically provide sizing charts to help you find the perfect fit. It’s essential to ensure a snug fit to prevent leaks and ensure optimal performance.
What is the typical production process for O-rings in China?
The production process for O-rings usually involves material selection, molding, curing, and quality control. Factories use advanced machinery to mold the O-rings into shape, followed by curing to enhance durability. Quality checks ensure that the O-rings meet industry standards before shipping.
How can I ensure the quality of O-rings from a factory?
To ensure quality, look for factories with certifications like ISO 9001. Request samples to evaluate their performance and durability. Additionally, check customer reviews and ask about their quality control processes to ensure you’re getting reliable products.