Premium KAIRUITE Y U Cup Pneumatic Piston Rod Seal Ring

High-Performance Material
Made from premium nitrile rubber for superior durability, heat resistance (up to 120°C), and excellent oil resistance.
Precision Engineering
CNC-machined for a flawless fit, ensuring zero leakage and smooth operation under high-pressure conditions (up to 30MPa).
Wide Application
Ideal for hydraulic cylinders, pneumatic systems, heavy machinery, and industrial equipment requiring reliable sealing.
Extended Lifespan
Reinforced lip design reduces friction, minimizes wear, and outperforms standard seals in harsh environments.
Global Bulk Supply Advantage
Direct factory pricing with no middlemen—lowest wholesale rates for bulk orders, shipped worldwide.
Trusted Quality Control
Rigorous testing ensures each seal meets ISO 9001 standards for consistent performance. Upgrade your machinery with a seal that combines precision, durability, and unbeatable value. Order in bulk today!