Silicone O Ring

Key Features

Resistant to extreme temperatures
Excellent flexibility and elasticity
Superior resistance to aging
Unaffected by UV and ozone exposure
Maintains sealing capabilities under pressure
Resistant to various chemicals
Available in diverse sizes and cross-sections

Exactseal offers high-quality O rings designed to provide reliable sealing solutions for a wide range of applications. Our silicone O rings, also known as VMQ O rings, are crafted from premium silicone materials. This ensures exceptional performance in demanding environments. They offer versatility, durability, and resistance to high temperatures. Industry professionals such as automotive, aerospace, and manufacturing trust our O rings for critical sealing applications. Crafted from silicone, our O Rings exhibit remarkable resilience to extreme temperatures, UV and ozone exposure, and aging. Unlike other materials, they maintain flexibility and sealing capabilities in challenging environments.

Custom Molded O Rings for Precise Sealing

Exactseal specializes in custom molded O rings, tailored to meet the specific requirements of each application. We mold our custom O rings to precise dimensions and specifications, ensuring optimal fit and sealing performance. Whether you need standard AS568 O rings or metric O ring sizes, our team works closely with you to develop custom solutions that address your unique sealing challenges. With our expertise in silicone molding and advanced manufacturing techniques, we can create O rings that meet your exact needs.

Exactseal produces and stocks a large inventory of O rings. In addition to the standard sizes, we also manufacture non-standard sizes for Clients from diverse industry verticals. We can offer the products exactly as you may want at affordable rates whether is molded o rings or spliced and vulcanized o rings. Visit our O ring size chart for your needs.

Vulcanized O Rings for Enhanced Durability

Our silicone O rings are vulcanized to enhance their durability and resistance to wear and tear. This involves subjecting the silicone material to heat and pressure. It strengthens the molecular structure of the O ring, making it more resilient and long-lasting. This process ensures that our O rings maintain their sealing properties even under extreme conditions, including high temperatures and harsh chemicals. Whether it’s sealing fluid connections in automotive engines or hydraulic systems, our vulcanized O rings provide reliable performance and peace of mind.

High Temperature Silicone O Rings for Extreme Environments

Exactseal’s high temperature silicone O rings are specifically engineered to withstand extreme temperatures, making them ideal for applications where conventional elastomers would fail. Our O rings are capable of operating in temperatures ranging from -60°C to 230°C (-76°F to 446°F), ensuring reliable sealing performance in a variety of environments. Whether it’s sealing hot water systems, steam lines, or engine components, our high temperature silicone O rings provide durable and long-lasting sealing solutions.

Why Choose Exactseal?

Premium Silicone Materials: Our silicone O rings are crafted from high-quality silicone materials, including VMQ (Silicone Rubber), ensuring exceptional performance and durability.

Customization Options: We offer custom molded O rings in a variety of sizes, shapes, and materials. This includes AS568 and metric O ring sizes, to meet your specific application requirements.

Vulcanization Process: Our O rings undergo a vulcanization process to enhance their durability and resistance to wear and tear.

High Temperature Resistance: Our high temperature silicone O rings can withstand extreme temperatures, ensuring reliable sealing performance in demanding environments.

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Specifications

Resistant to extreme temperatures
Excellent flexibility and elasticity
Superior resistance to aging
Unaffected by UV and ozone exposure
Maintains sealing capabilities under pressure
Resistant to various chemicals
Available in diverse sizes and cross-sections

Applications

Sealing in automotive engine systems
Food and beverage processing equipment
Pharmaceutical and medical device seals
High-temperature industrial sealing applications
Aerospace and aviation equipment seals
Water purification system seals

Technical Information

PropertyValue
MaterialSilicone
Hardness (Shore A)70
Operating Temperature Range-60°C to +200°C
Tensile Strength7 MPa
Elongation at Break300%
Compression Set20%
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