SPGW hydraulic seals are designed for heavy-duty applications, often used in hydraulic cylinders, offering a combination of wear resistance, low friction, and durability. Here are some key features of SPGW hydraulic seals:

1. Material:

Bronze-filled PTFE (Polytetrafluoroethylene): Provides excellent resistance to wear, extrusion, and deformation.

NBR/Nylon: Often combined with PTFE, these provide the necessary elasticity and sealing force.

2. High Wear Resistance:

The bronze-filled PTFE material offers superior wear resistance, making SPGW seals suitable for heavy-duty, high-pressure applications.

3. Low Friction:

PTFE provides low friction between the seal and the rod, ensuring smooth operation even under high loads and reducing energy consumption.

4. High-Pressure Resistance:

SPGW seals are built to withstand high hydraulic pressure, typically used in applications with pressures exceeding 400 bar.

5.Temperature Resistance:

These seals can handle a wide range of temperatures, from -30°C to +200°C, depending on the materials used for the O-rings and the sealing elements.

6. Extrusion Resistance:

The bronze-filled PTFE material and the design of the seal offer excellent resistance to extrusion, ensuring longer service life even in demanding conditions.

7. Heavy-Duty Applications:

Commonly used in construction machinery, mining equipment, and other industries where hydraulic systems are subject to high pressure and severe conditions.

8. Multiple Functions:

SPGW seals function as both rod and piston seals, capable of handling high dynamic loads, preventing leakage, and keeping contaminants out.

These characteristics make SPGW hydraulic seals highly reliable in extreme hydraulic applications, providing long-lasting performance in demanding environments.