Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
Red PEEK Back Up Rings (BRT) for Industrial Sealing
High-Performance PEEK Seals for Demanding Applications
Introducing our Red PEEK Back Up Rings (BRT) — premium sealing components engineered for industrial reliability. Crafted from high-performance PEEK material, they deliver exceptional heat resistance (withstanding up to 260°C long-term use), strong chemical stability against harsh solvents, and robust sealing capability to prevent leaks.
Designed to boost equipment durability, these rings act as reliable back-ups in high-pressure, demanding environments, reducing maintenance needs and downtime. Their vivid red hue aids quick identification during installation or inspections, while the BRT designation ensures alignment with your company’s product standards. A cost-effective choice for long-term efficiency, they meet the strict demands of sectors like automotive, aerospace, and electronics.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
1. Product Advantages
Crafted from premium PEEK material, our Red PEEK Back Up Rings (BRT) stand out with industry-leading performance. They deliver exceptional heat resistance (sustaining 260°C for long-term use and up to 300°C for short periods), ensuring stability in high-temperature environments. Their robust chemical inertness resists corrosion from harsh solvents, acids, and alkalis, eliminating seal degradation. The vivid red color enables quick visual identification during installation, maintenance, or inventory checks—saving time for your team. Additionally, their high tensile strength and wear resistance reduce deformation, extending service life and cutting down on frequent replacement costs.
2. Working Principle
As specialized Back Up Rings, the BRT series acts as a reliable “support” for primary seals in high-pressure industrial systems. When primary seals face pressure-induced extrusion, these PEEK rings create a rigid barrier to prevent seal displacement or damage. By distributing pressure evenly across the sealing interface, they minimize leak risks, maintain consistent sealing performance, and protect expensive equipment components from premature wear. This design ensures your systems operate smoothly even in demanding conditions like hydraulic circuits or chemical processing lines.
3. Product Details
Material: 100% high-grade PEEK (Polyether Ether Ketone) for maximum durability.
Color: Vibrant red (for easy identification and compliance with visual inspection protocols).
Product Code: BRT (aligned with Forever Seals’ internal standardization for seamless integration into your workflow).
Dimensions: Customizable to fit standard and non-standard industrial sealing grooves (contact our team for tailored specs).
Quality Assurance: Each ring undergoes strict dimensional checks and performance testing to meet ISO industrial standards.
4. Application Range
Ideal for sectors requiring reliable, high-performance sealing solutions:
Automotive: Used in engine systems, transmissions, and fuel lines (especially for EVs’ high-temperature components).
Aerospace: Suitable for hydraulic/pneumatic systems in aircraft, where heat and pressure resistance are critical.
Electronics: Protects sensitive components in electronic equipment from moisture and chemical exposure.
Chemical Processing: Resists corrosive media in reactors, pumps, and valves.
Oil & Gas: Performs reliably in high-pressure wellhead equipment and pipeline systems.
5. FAQ
Q: Can the Red PEEK Back Up Rings (BRT) be customized for non-standard sizes?
A: Yes—Forever Seals offers custom dimensioning to match your specific equipment requirements. Contact our sales team with your groove size or drawing for a tailored quote.
Q: How long do these BRT rings typically last in industrial use?
A: Under normal operating conditions (within 260°C and compatible media), they deliver a service life 2–3 times longer than traditional rubber or plastic back-up rings.
Q: Is the red color resistant to fading or discoloration?
A: The colorant is integrated into the PEEK material during manufacturing, ensuring it remains vivid even in high-temperature or chemical-exposed environments.
6. Company Strengths
With years of expertise in industrial sealing solutions, Forever Seals prioritizes quality and customer-centric design. Our BRT series is engineered in compliance with global industrial standards, and we offer flexible MOQs (minimum order quantities) to support both small-scale maintenance needs and large-scale production projects. We also provide technical support—our team of engineers is available to advise on installation, compatibility, and customization, ensuring you get the most value from your sealing components.
{{item.score}} Stars
{{item.pre}}%
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
{{itemAttr.params_key}}: {{itemAttr.params_value}}
Get In Touch With Us
We are committed to meeting the diverse needs of our global customers through innovation and continuous improvement.
Need more information?
If you didn't find what you need, you can send an inquiry through our contact form.
Please fill in the form below.
Quick Links
Products
Contact Us