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PTFE Encapsulated O Rings
Teflon Encapsulated O Rings Manufacturer
Encapsulated O-rings are rubber O-rings wrapped in a seamless PTFE jacket, built to handle chemicals and high heat where standard seals fail. The elastic core keeps the ring tightly compressed, while the smooth PTFE jacket protects it from corrosion, reduces friction during installation, and stays stable under temperature changes. Used in valves, pumps, flanges, and pipelines, these O-rings quietly prevent leaks and keep your system running safely.
Encapsulated O-Rings Materials
Choosing the right core and jacket materials ensures your encapsulated O-ring performs reliably under chemical, temperature, and pressure challenges. The correct combination improves durability, resists wear, and extends service life in demanding applications.
• Core Materials: Silicone, FKM, NBR, EPDM, HNBR — provides elasticity and reliable sealing
• Jacket Materials: FEP, PFA, PTFE, TFM — protects against chemicals, heat, and friction
Custom Encapsulated O-Rings Tailored to Your Needs
At Flexiparts, every encapsulated O-ring is made to order. From mold design to final production, everything is handled in-house. Core materials, jacket materials (FEP or PFA), sizes, cross-sections, and tolerances are customized to match your actual operating conditions. Please send us your design drawings or samples to obtain a quotation.
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!
