Silicone Rubber O-Rings
Over 2 Decades of Experience
Complete Custom Manufacturing
ISO 9001:2015 | AS 9100D | IATF 16949:2016
Made in the USA
Elastostar Rubber Corporation is your go-to destination for high-quality Silicone O-Rings in the USA. We specialize in manufacturing a diverse range of precision-engineered sealing solutions, including Closed Cell Silicone Sponge O-Rings, Food-Grade Silicone O-Rings, Custom O-Rings, and Molded O-Rings. Our O-rings are meticulously crafted from silicone cords, extruded silicone tubing, silicone square/rectangular profiles, and custom extruded gaskets, ensuring exceptional sealing performance and longevity.
Explore our extensive collection of silicone O-rings, all designed and tested to meet rigorous industry standards, including 3A SANITARY STANDARDS, NSF STD-51, FDA 21 CFR177.2600, USP CL-VI, UL94, and ASTM D2000. Whether you require Food-Grade Silicone O-Rings for food and beverage applications or Closed Cell Silicone Sponge O-Rings for enhanced durability and sealing under compression, our products guarantee reliability and compliance with stringent regulations.
Custom Silicone Rubber Solutions - Any Size, Any Shape
Silicone Rubber O-Rings Key Features
- Wide temperature range (-104°F to +450°F)
- FDA-approved, non-toxic material
- UV-resistant and durable
- Custom sizes with precise vulcanization
- Ideal for high-temperature sealing
- Bespoke manufacturing available
Product Specifications
At Elastostar, we take pride in offering Custom O-Rings tailored to your specific sealing requirements. Our Molded O-Rings provide superior sealing solutions for automotive, aerospace, medical, and industrial applications, ensuring high performance even in extreme conditions.
| Grade: | Application: | Hardness: | Manufacturing Capabilities: | ||
|---|---|---|---|---|---|
|
• Food Grade (FDA 21, CFR177.2600) • USP CL-VI • 3-A Sanitary Standards • NSF STD-51 Certified • UL Approved • A-A59588 (Formerly ZZR-765E), AMS 3195 • ASTM D 1056 2D1 soft density to ASTM D 1056 2D5 |
• ASTM D2000, Military/Industrial, and Commercial Specification. • FDA Metal & X-Ray Detectable Silicone • Platinum Cured Silicone • Peroxide Cured Silicone • High Temperature Silicone • Fire Retardant Silicone • EN45545-2 • NFPA 130 |
• Sealing components in Hydraulic Systems • Automotive Engines • Medical Devices • Various Manufacturing Equipment | • 20 Shore A up to 80 Shore A |
• Continuous Extruded Profile • Hot Splice Endless Ring • Hot Splice Vulcanized Frame Gaskets | |
Our Accreditations
Custom Vulcanized Silicone O-Rings & Spliced O-Rings
Material Description
In a meticulously clean environment, we manufacture all our products using FDA-approved Silicone Rubber, ensuring they are non-leaching, nontoxic, and pyrogen-free. Silicone, known for its exceptional qualities, is a durable and versatile material ideal for a myriad of industries. With properties unmatched, it boasts a wide temperature range from -104°F to +450°F continuously. Our UV-resistant Silicone O-Rings, including 90 Degree Joined Gaskets from our extrusions, are crafted to perfection and cut to size, utilizing our advanced Vulcanization process.
Custom Size Vulcanized Silicone O-Rings & Spliced O-Rings
Explore our A568 Silicone O-Rings, available in any size, shape, or color—customized to your unique specifications or in standard options. The rubber hardness ranges from 20 Shore A up to 80 Shore A, providing flexibility for various applications. Our Silicone O-Rings comply with industry standards, including Food Grade, FDA-Grade (FDA 21, CFR177.2600), USP CL-VI Compound, 3-A Sanitary Standards, NSF STD-51 certification, UL, A-A59588 (Formerly ZZR-765E), and adherence to AMS, ASTM D2000, Military/Industrial, and Commercial specifications. Additionally, we offer a Metal Detectable Grade Silicone for enhanced versatility.
Advantages of Vulcanized Silicone O-Rings & Spliced O-Rings
Our custom silicone O-Rings stand out due to their unique Vulcanizing technique, ensuring smooth joints comparable to molded parts. We excel in joining hollow cross-sections, maintaining consistent compressibility throughout the length of the gasket.
Experience the excellence of our corner joints, meticulously crafted to be as smooth as molded gaskets.
Applications of Silicone Rubber O-Rings
- Medical Equipment tubing
- Food processing equipment
- Water purification tubing
- Dairy fluid handling tubing
- Peristaltic tubing
- Automotive electrical enclosure seal
- Electrical connectors
- High voltage insulation
- Omega Seals
- Aerospace Industry Applications
- Fiber-optic cable Protection
- Architectural and window seals
- Glass Industry Applications
- Pharmaceutical Industry Sealing Solutions
- Oven Gasket
- Autoclave gaskets
- Manway Seals & Gaskets
Why choose Elastostar for Your Silicone Rubber O-Rings Needs?
Elastostar emerges as the premier choice for your Silicone O-Rings requirements, providing a compelling blend of expertise, reliability, and innovation in sealing solutions.
High-Performance Rubber O-Rings
Elastostar takes pride in delivering high-performance Molded O-Rings that surpass industry standards. Crafted with precision and durability, our O-Rings ensure optimal sealing solutions for a diverse range of applications, from automotive to medical and industrial use.
Trusted Silicone O-Rings Suppliers
As leading suppliers of Silicone O-Rings, we offer a comprehensive range of products that adhere to strict quality and performance standards. Our commitment to excellence and reliability makes us the go-to source for premium silicone sealing solutions.
Versatile Silicone Sealing Products
Discover the versatility of Elastostar's Molded O-Rings, ensuring effective sealing across a wide range of applications. Whether you need custom-sized Waterproof Silicone O-Rings or durable Closed Cell Silicone Sponge O-Rings, Elastostar delivers high-quality, precision-engineered solutions that meet your specific needs.
Waterproof Silicone O-Rings for Industrial Use
Elastostar specializes in Waterproof Silicone O-Rings, designed to meet the rigorous demands of various industries. Our O-Rings provide robust and long-lasting sealing solutions, ensuring superior resistance to water, moisture, and extreme environmental conditions.
Closed Cell Silicone Sponge O-Rings for Versatile Applications
Our Closed Cell Silicone Sponge O-Rings are engineered for maximum flexibility and resilience, making them ideal for sealing applications that require compressibility, shock absorption, and high-temperature resistance. These O-Rings provide reliable performance in HVAC systems, automotive applications, and industrial machinery.
Choose Elastostar for Industry-Leading Silicone O-Rings
With Elastostar, you can count on superior quality, precision engineering, and customer satisfaction. Whether you require Molded O-Rings, Waterproof Silicone O-Rings, or Closed Cell Silicone Sponge O-Rings, our expertise ensures exceptional performance and durability across multiple industries. Partner with us for the best sealing solutions tailored to your needs!
FAQ's
Silicone O-rings are versatile sealing components widely used in various industries, including automotive, manufacturing, and aerospace, due to their excellent flexibility and resistance to extreme temperatures. Industrial Silicone O-rings play a crucial role in creating reliable seals, preventing leaks in different applications.
Yes, silicone O-rings are highly durable. Crafted from high-performance rubber materials, these O-rings, especially those supplied by silicone O-rings suppliers like Elastostar, exhibit exceptional durability and longevity, making them ideal for demanding industrial environments.
The longevity of silicone O-rings depends on factors such as application conditions and usage. However, owing to their durability and resilience, high-quality silicone O-rings, such as our high-performance Rubber O-rings, can last for an extended period, providing reliable sealing over time.
Silicone itself is a common material used for O-rings, especially in applications requiring flexibility, temperature resistance, and sealing effectiveness. Hence, silicone can indeed be used as an O-ring, offering similar benefits as other rubber materials.
Silicone O-rings find applications across diverse industries for sealing purposes. Whether in automotive engines, hydraulic systems, or manufacturing equipment, Silicone O-rings in the USA are utilized for creating weather-resistant seals that effectively prevent leaks and ensure optimal performance.
O-rings, including high-quality Silicone O-rings, have widespread applications. Common uses include creating seals in hydraulic systems, engines, pumps, and industrial machinery. They play a crucial role in preventing leaks and maintaining the efficiency of various mechanical systems.
Rubber O-rings, including Silicone O-rings, are used by placing them in a groove or between two mating surfaces. The compression of the O-ring creates a seal that prevents the passage of liquids or gases, making them vital components in numerous applications.
Silicone O-rings offer several benefits, including high flexibility, resistance to extreme temperatures, excellent weather resistance, and durability. These weather-resistant silicone Rrings provide reliable sealing solutions in challenging environments, making them a preferred choice in various industries.
Silicone O-rings are a type of rubber, and their superiority depends on the specific requirements of the application. While silicone offers excellent temperature resistance and flexibility, other rubber materials may excel in different properties. The choice between them depends on the application’s needs.
The cost of Silicone O-rings varies depending on factors such as size, quantity, and specific application requirements. For accurate pricing and cost details, it is advisable to contact us.
