FOLON.A Rubber Backup Rings 300MPa Pressure Rating, -200°C to 350°C Temperature Range for Hydraulic Systems

FOLON.A Backup Rings are precision-engineered rubber components designed for extreme environment applications in hydraulic and pneumatic systems. These rings provide critical protection against O-ring extrusion under high-pressure conditions while ensuring proper sealing performance.

• Extreme temperature resistance from -200°C to 350°C
• High-pressure capability up to 300 MPa (5000 PSI)
• Superior chemical resistance against most solvents and chemicals
• Weather-resistant construction for diverse environmental conditions
• Easy installation with dust prevention sealing function
• 70-90 Shore A hardness for optimal durability

FOLON.A Backup Rings are essential components across multiple industrial sectors requiring reliable high-pressure sealing solutions:

• Chemical processing equipment
• Automotive hydraulic systems
• Aerospace pneumatic controls
• Oil and gas extraction machinery
• Industrial manufacturing systems

Manufactured in compliance with international standards including TS16949, IATF, NSF, ISO9001, PPAP, ROHS, FDA, and LFGB certifications.

• Minimum Order Quantity: 1000 pieces
• Packaging: PE inner lining with carton outer packaging
• Delivery Time: 5-8 work days
• Payment Terms: TT (Telegraphic Transfer)
• Supply Capacity: On-demand production
• Customization: Available with negotiable pricing

Comprehensive technical support including installation guidance, compatibility assessment, system integration assistance, product documentation, and customization services.