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Custom Plastic Parts
Custom Rubber Parts
Custom PU Parts
Rubber Red O Rings
Red O Rings Overview
Red O-rings are usually made from high-purity silicone rubber. The red color helps with quick material identification and safety checks, especially in applications where clarity and cleanliness matter. Meanwhile, silicone O-rings stay soft and flexible over a wide temperature range, from about -60°C up to 230°C, without becoming brittle or losing elasticity. Red silicone O-rings are odorless, non-toxic, and resist compression set well, helping maintain a consistent seal even after repeated thermal cycling. That’s why they’re a good choice for jobs where the temperature keeps going up and down.
Flexiparts Custom Red O-Rings Manufacturing
At Flexiparts, we don’t sell stock red O-rings. Every piece is made to your specs. Whether you need precise tolerances, specific hardness, or a unique size, we use injection molding for precise seals or compression molding for cost-effective, high-volume production—ensuring the perfect seal for your needs. Whether you require high-pressure hydraulics, temperature-sensitive electronics, or food-grade materials, we deliver reliable, customized rubber ring solutions.
How To Work with Us
The key to great custom parts is collaboration. As a custom molding manufacturer, our enginnerss will stay connected with you throughout the process, and deliver products that meet your expectations.
- Send us your 2D/3D files or product concept, for an accurate quote, please send us materials, order quanity and surface requirement.
- We review your design,and send you a clear cost within 24 hours.
- Our tooling team builds the mold to your specifications, then send you T1 samples for confirmation.
- Once sample approved, we run full production under strict quality control
- Your finished parts are packaged securely and shipped to your location on time.
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Start Your Project!
Need custom rubber, plastic, or polyurethane parts? FlexiParts offers prototyping and on-demand, low to high-volume production of high-quality, durable components. Whatever your needs, we deliver reliable custom parts on time and within budget. Start your project with us today!