FKMNBRRubber

Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings

The Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings are engineered to deliver superior performance in high-pressure and high-temperature sealing applications. Their four-lobed profile offers enhanced sealing reliability compared to standard O-rings, especially in dynamic or rotary systems. These seals are an excellent solution for those seeking dependable performance in challenging conditions. With strong resistance to oils and chemicals, they extend service life and reduce maintenance. Ideal for industries needing metric quad rings and large O ring seals with long-lasting durability.

Lead Time

Quantity (pieces) 1 – 500 501 – 1000 1001 – 50000 > 50000
Lead time (days) 5 7 15 To be negotiated
Description

Built for Pressure, Designed for Precision | Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings

The Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings are designed for enhanced sealing performance, delivering superior efficiency across high-pressure and high-temperature industrial environments. Engineered with a unique four-lobed design, these quad rings offer greater stability than standard O-rings by minimizing friction and roll during operation. Made from durable rubber compounds, they ensure excellent resistance to oils, chemicals, and thermal expansion. The 6.99mm size makes them ideal for tight applications requiring reliable sealing in pumps, valves, pneumatic tools, and hydraulic systems.

Additionally, the Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings are suitable for both static and dynamic sealing applications, ensuring consistent performance even under fluctuating loads and movements. Their versatile design reduces wear, extends service life, and improves sealing contact by distributing pressure evenly across the sealing surface. Available in materials like NBR and FKM, these quad rings are an excellent choice for harsh industrial environments where durability, chemical resistance, and thermal stability are critical. Whether used in automotive, aerospace, or machinery systems, they help maintain operational integrity and reduce maintenance frequency.

Product Specifications

Attribute Details
Product Name Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings
Material Type Rubber, NBR, FKM
Size 6.99mm
Color Black, Brown
Hardness 30-90 Shore
Feature Oil / Heat / Chemical Resistance
Temperature -40°C to +260°C

Why Choose Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings?

🔹 Unique four-lobe design enhances sealing capability and reduces friction
🔹 Suitable for dynamic and static applications
🔹 Resistant to oils, water, chemicals, and extreme temperatures
🔹 Reduces wear and increases service life
🔹 Manufactured from high-quality rubber for flexibility and durability
🔹 Minimizes twist and roll in groove applications
🔹 Ensures consistent sealing across a wide pressure range
🔹 Available in multiple materials to suit diverse environments
🔹 Maintains sealing performance under repetitive motion
🔹 Excellent alternative to standard O-rings for critical applications

Application of Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings

🔹 Hydraulic Systems – For cylinders, actuators, and valves requiring improved sealing under pressure
🔹 Pneumatic Equipment – Reduces air leakage in tools and automation devices
🔹 Automotive Industry – Applied in fuel injectors, braking systems, and steering assemblies
🔹 Food & Beverage Machinery – Ensures clean and reliable sealing in hygienic systems (when made from food-grade rubber)
🔹 Oil & Gas Industry – Withstands exposure to aggressive media and high temperature
🔹 General Engineering – Used in rotating or reciprocating shafts where O-ring wear is an issue

Order Now – Get Your Top Sale High Quality 6.99mm Rubber Seal Quad Ring X Rings Today!

Upgrade your system’s sealing capabilities with the 6.99mm Rubber Seal Quad Ring X Rings—designed to outperform traditional seals in both static and dynamic applications. Whether you’re maintaining machinery or optimizing production systems, these X-rings offer longer-lasting performance, better pressure handling, and reduced friction. Built for durability in industrial and commercial systems, they provide a cost-effective solution to minimize downtime and protect your components under harsh conditions. Count on precision, reliability, and extended life with every seal.

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