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    Welcome: BOSS Sealing Solutions
    Language: Chinese ∷  English

    Hydraulic Piston Seals

    • SPGW
    • SPGW
    SPGWSPGW

    SPGW

    • Construction machinery seal
    • SPGW
    • Product description: Construction machinery seal SPGW
    • INQUIRY


    1. Applications and properties

    Standard double acting seal.

    For reciprocated hydraulic system,allow large extrusion gap,has wide application,high static and           dynamic sealing effect,be able to work in dusty condition,low friction,

    available in various of materials.


    2.Standard materials

    Slide Ring:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE

    Elastomer:NBR

    Back up ring:Nylon/POM


    3.Working conditions

    Diameter Range: from 50mm to 1000mm

    Pressure Range:0-50 MPa

    Temp Range: -30℃ to 100℃

    Speed: <=1.5m/s

    Medium:Hydraulic Oil,water,air barely flammable fluids.

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