Highlight:
EPDM Rubber Sealing Ring O-Ring And Customized Silicone Rubber Parts
Product Description
As a leading manufacturer of custom silicone rubber components, we specialize in producing precision-engineered Silicone Rubber O Rings (VMQ O Rings) tailored to meet the strictest sealing requirements across global industries. Our O rings combine exceptional material properties with flexible customization, making them ideal for applications demanding reliability, durability, and resistance to extreme conditions.
1.Core Product Advantages
Silicone rubber (VMQ) is renowned for its superior performance, and our O rings leverage these strengths to deliver consistent sealing results:
Wide Temperature Resistance: Operates reliably from -60°C (-76°F) to 230°C (446°F); special formulations can withstand up to 300°C (572°F) for short-term use, suitable for both high-heat and low-temperature environments.
Excellent Elasticity & Recovery: Maintains shape and sealing integrity even after repeated compression, reducing leakage risks and extending service life.
Chemical Compatibility: Resists water, steam, weak acids, alkalis, and most organic solvents (excluding strong oils, fuels, and concentrated acids); ideal for food, medical, and hygiene-sensitive applications.
Eco-Friendly & Compliant: Meets international standards including FDA (for food contact), RoHS (restriction of hazardous substances), and REACH, ensuring safety for human contact and environmental protection.
Weather & UV Resistance: Unaffected by sunlight, ozone, or outdoor exposure, making them suitable for automotive, aerospace, and outdoor equipment.
2. Key Application Fields
Our Silicone Rubber O Rings are widely used in industries requiring high-performance sealing:
Automotive: Engine cooling systems, HVAC, fuel injectors, and battery enclosures (resists engine heat and coolant).
Medical & Pharmaceutical: Syringes, diagnostic equipment, surgical tools, and drug delivery systems (FDA-compliant, non-toxic).
Food & Beverage: Processing machinery (e.g., pumps, valves), refrigeration units, and packaging equipment (resists steam and cleaning agents).
Electronics: LED lighting, sensors, power supplies, and waterproof enclosures (insulates and resists moisture).
Aerospace & Defense: Hydraulic systems, cabin pressure seals, and avionics (low-outgassing and temperature resistance).
Household Appliances: Dishwashers, washing machines, ovens, and water filters (resists hot water and detergents).
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Material
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EPDM Silicone Rubber Piece
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Color
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Customer's Request
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Temperature Range
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-60°C to 230°C
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Hardness (Shore A)
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30 - 90 Shore A
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Shape
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Custom Shape
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MOQ
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5,000PCS
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3.Quality Assurance & After-Sales Service
Strict Quality Control: Raw material inspection (SGS-certified silicone), in-process testing (dimensional accuracy via calipers/micrometers), and final testing (leakage, aging, and hardness).
Global Support: Fast shipping to 50+ countries (via DHL, FedEx, or sea freight); dedicated technical team to resolve application issues within 24 hours.
Contact Us for Your Custom O Ring Needs
Whether you need standard-sized O rings or fully customized sealing solutions, our team is ready to support your project.
Our services
1. Our customers customize the production of all kinds of silicone rubber products.
2. Accept OEM/ODM orders.
3. Processed all kinds of silicone rubber pressing and injection molds for customers.
4. We can customize exclusive packaging for customers according to their design requirements.
5. Accept the services of designated freight forwarders from customers, and recommend high-quality freight forwarders to meet customers' transportation requirements.
6. Assist in providing all-round transportation services such as sea transportation, air transportation and logistics.
7. We can negotiate various payment methods, such as T/T, L/C, Western Union, Paypal, etc.
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