Premium PU Cylinder U-Cup Rod Shaft Seal with Back-up Ring

Premium PU Cylinder U-Cup Rod Shaft Seal with Back-up Ring. Customizable Standard: Supports standard, nonstandard, and customized specifications based on customer requirements. Wide Material Range: Available in PU, PTFE, NBR, FKM, POM, PA, PEEK, and PE to suit diverse application needs. Flexible Customization: Offers flexible, minor, and full customization options including designs and samples. High Pressure Resistance: Engineered to withstand operating pressures up to 70MPa for heavy-duty applications. Precision Manufacturing: Utilizes CNC lathe processes to produce seals of any size and form with high precision. Heavy Duty Application: Ideal for excavators, earthmoving, forestry equipment, and special cylinders. Quality Assurance: 100% inspection of finished products including visual and function checks.