• astao07 posted an update 3 weeks, 4 days ago

    HBY buffer ring is made up of high performance 93 shore A PU and POM support ring. It is used as a primary sealing element in hydraulic cylinders. Therefore, it should be absolutely used in combination with another sealing element. It has got a structure providing solutions to many problems in hydraulic cylinders such as shock pressure, back pressure etc.
    Technical Data
    Pressure: ≤400 Bar
    Temperature: -35℃ to +100℃
    Speed: ≤0.5m/s
    Media: Hydraulic oils (mineral oil-based)
    Material: PU Back-up ring: POM
    Hardness: 93 ±2 Shore A
    Color: Light yellow Back-up ring: Black
    Unusually high wear resistance
    Insensibility yagainst shock loads and pressure peaks
    Low compression set
    Increased sealing performance at zero pressure
    Easy installation
    For the exact size list and price, please email us.
    Hydraulic Seals manufacturers