
Standard NBR V Ring for Mechanical Systems. Customized Color Options: Available in Black, Brown, and other colors upon request. OEM and ODM Services: Accepts 2D or 3D drawings for full customization and manufacturing. High Pressure Performance: Designed to maintain sealing state and prevent leakage in high-pressure environments. Stackable Design: Can be stacked multiple times to improve sealing effect and adapt to pressure changes. Self-Tightening Structure: V-shaped design increases sealing performance as pressure rises. Impurity Scraping Effect: Removes impurities from the sealing surface during operation. Easy Installation: Simple to install and suitable for various rotary shaft applications. Free Sample Availability: One free sample provided for string lights (buyer pays freight).