Custom FVMQ Fluorosilicone O-Rings Manufacturer -60°C~220°C

Product Overview

YUEFENG offers high-performance custom FVMQ fluorosilicone O-rings engineered for extreme temperature and demanding media environments. As an ISO 9001 certified manufacturer, we combine the excellent low-temperature flexibility of silicone with the superior fuel and oil resistance of fluororubber, delivering reliable sealing solutions for aerospace, automotive, oil & gas, and chemical processing industries.

Our FVMQ O-rings operate consistently across a wide temperature range from -60°C to +220°C, maintaining physical properties even under prolonged high-temperature and fuel-exposed conditions. Hardness can be customized from Shore A 40 to Shore A 90, with adjustable geometry, size, and color to meet your specific project requirements.

Technical Specifications

Key Features & Benefits

• Wide Temperature Range: Reliable performance from -60°C to +220°C, suitable for both extreme cold and high-heat environments.
• Superior Fuel & Oil Resistance: Excellent resistance to jet fuel, petroleum oils, mineral oils, hydrocarbons, and aromatic solvents[reference:0][reference:1].
• Low-Temperature Flexibility: Retains elasticity and sealing performance even at sub-zero temperatures down to -60°C[reference:2].
• Ozone & Weather Resistance: Strong tolerance to ozone, UV rays, and outdoor weathering, extending service life[reference:3].
• Excellent Compression Set Resistance: Maintains sealing force over time with good compression set characteristics[reference:4][reference:5].
• Customizable: Available in custom sizes, colors, and hardness (Shore A 40-90) to fit your specific application.

Applications

FVMQ fluorosilicone O-rings are widely used in industries where standard silicone or fluororubber alone cannot meet the combined requirements of extreme temperatures and aggressive media[reference:6][reference:7]:

Chemical Compatibility

Note: Chemical compatibility may vary based on specific compound formulation and service conditions. Always test under actual application conditions.

Custom Manufacturing Services

YUEFENG provides comprehensive custom FVMQ fluorosilicone O-ring manufacturing services tailored to your specifications:

• Custom Molding: Precision compression molding and injection molding based on your drawings or original samples.
• Flexible Hardness: Available from Shore A 40 to Shore A 90 to match your sealing pressure requirements.
• Custom Sizes & Colors: Any size (standard AS568, metric, or custom) and color options available.
• Small Batch Orders: We welcome prototype and small-batch orders for R&D and testing purposes.
• Fast Quotation: Quick response with competitive pricing and sample availability.

Why Choose YUEFENG

Established in 2011, Xiamen Yuefeng Seal Co., Ltd. has been focused on the R&D, manufacturing, and sales of rubber sealing products. We are committed to providing stable, reliable, and cost-effective sealing solutions.

• ISO 9001 Certified: Rigorous quality control and dimensional inspections for every production lot.
• Advanced Equipment: Dozens of advanced production and inspection machines ensuring consistent quality.
• Experienced Team: Professional technicians and management team with extensive industry experience.
• On-Time Delivery: Reliable order fulfillment and capacity supply on schedule.
• Material Variety: In addition to FVMQ, we offer NBR, FKM, EPDM, SIL, HNBR, PU, CR, ACM, PTFE, NR and more.

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