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  • What is Hydraulic piston PTFE SPGW seal?
    • March 16. 2023

    SPGW (MTP) Piston Seal is exclusively designed for double acting hydraulic cylinders. Perfect for heavy duty applications, it ensures high serviceability. It is a high performance double acting compact piston that includes a PTFE-seal friction ring, a profile pre-loaded NBR elastomer and two POM back rings. It is suitable for a wide range of PTFE materials, the most common being bronze, MoS2, or c...

  • What are the features of SPGW hydraulic seals?
    • September 24. 2024

    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 ...

  • Need Zero-Leak Performance for High-Pressure Hydraulic Pistons? Try PTFE SPGW Seals!
    • July 21. 2025

    Hydraulic systems demand precision sealing under extreme pressure, temperature shifts, and contamination. Standard rubber seals often fail through extrusion, swelling, or wear—leading to costly leaks and downtime. The SPGW seal is specially designed for heavy hydraulic equipment and includes a Teflon mixture outer ring, a rubber inner ring and two POM backup rings. The rubber elastic ring provides...

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