Key Features:

Material: Made from high-quality thermoplastic polyurethane (TPU), offering superior abrasion resistance, load-bearing capacity, and durability.
Design: Available in various shapes and sizes, including U-cup seals, which have a U-shaped profile with an outside static sealing lip and an inside dynamic sealing lip.
Durability: Resistant to wear, chemicals, and extreme temperatures, ensuring long-lasting performance.

Types of PU Hydraulic Seals:

U-Cup Seals: Commonly used in hydraulic applications, these seals provide excellent resilience and resistance to gap extrusion and wear.
Rod Seals: Designed to prevent leakage along the rod in hydraulic cylinders.
Piston Seals: Used to prevent leakage between the piston and the cylinder bore.
Wiper Seals: Prevent contaminants from entering the hydraulic system.

Applications:

Hydraulic Systems: Used in hydraulic cylinders to maintain pressure and prevent fluid leakage.
Pneumatic Systems: Essential for sealing components in pneumatic equipment.
Industrial Machinery: Provides reliable sealing in various industrial applications.
Automotive: Used in shock absorbers, power steering systems, and other automotive components.

Benefits:

Leak Prevention: Ensures a tight seal to prevent fluid or gas leaks1.
Abrasion Resistance: Offers excellent resistance to wear and tear, extending the lifespan of the seals.
Versatility: Suitable for a wide range of applications due to various material options and designs.

Specifications:

Temperature Range: Varies by material, e.g., standard polyurethane (-20°F to +180°F).
Pressure Rating: Suitable for high-pressure applications, depending on the design and material.
Hardness: Measured in Shore A, typically ranging from 70 to 95.