O'Rings

Information

O'Rings
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O'Rings Select subcategory

Subcategories

  • O'Rings

    NBR 70A/NBR 90A

    -40/266F [-40/130C]

    FPM 80A

    -13/428F [-25/220C]

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    O'Rings are toroidal-shaped elastomeric seals used in a variety of applications. Supplied in standard nitrile and fluorocarbon materials, various hardnesses, and in a wide range of available dimensions.

  • Quad Rings

    Nitrile NBR 70A

    -30/230F [-45/110C]

    10 000 psi [700 bar]

     

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    Quad-Rings are double-acting, 4-lobed seals with a square cross-sectional seal profile. These seals are direct retrofit to O-Ring type grooves and are particularly useful in dynamic applications due to a lower rate of friction and wear.

  • Head Seals

    Polyurethane

    Low Extreme

    -65F [-54C]

    Normal operation

    -40/250F [-40/121C]

    High Extreme

    265F [129C]

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    Head seals are used in static applications as replacements to O'Ring/Back-up assemblies. High performance material and a symmetrical geometry greatly reduces the risk of installation damage and extrusion at higher pressures. This product offers an improved fit and a more stable profile once installed in the housing.

  • OV

    Flange Seals

    Polyurethane AU 93A

    -40/220F [-40/104C]

    3000 PSI [207 Bar]

     

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    OV flange seals are mostly used to seal threaded tube connections and fittings. As torque is applied to the connector, the elastomeric seal material is compressed to form a positive sealing line, and its special geometry keeps it from twisting during installation.

  • O'Ring Cord

    NBR 70A

    -40/225F [-30/100C]

    FPM 75A

    -15/400F [-26/205C]

    EPDM

    -65/450F [-54/232C]

    Silicone

    -70/300F [-57/149C]


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    Metric O'Ring cord is supplied as a continuously extruded profile. O'Ring cord can be used to manufacture custom O'Rings when no standard size is available. A wide variety of cross-sections and sizes are available.

  • SD/T

    Back-up Rings

    V.PTFE

    -320/450F [-196/232C]

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    Back-up rings are auxiliary devices used in conjunction with standard seals such as O'Rings and U-Cup type seals. SD/T rings are manufactured out of PTFE material, supplied either in solid or in split versions.

  • SD/U

    Back-up Rings

    Polyurethane

    -40/195F [-40/91C]

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    Same as SD/T Back-up rings but in 90 durometer polyurethane material.

  • Usit Rings

    Acier carbone/Nitrile

    -65/225F [-54/107C]

    Carbon Steel/Fluorocarbon

    -15/400F [-26/205C]

     

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    Usit Rings are metal washers with a trapezoidal elastomeric element bonded to their inside diameter. Used primarily with threaded fasteners and flanged or hydraulic connectors. they are positively actuated via the torque applied to the hardware assembly

  • Usit Rings - Self...

    Carbon Steel/NBR

    -65/225F [-54/107C]

    Carbon Steel/FPM

    -15/400F [-26/205C]

     

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    Usit Rings are metal washers with a trapezoidal elastomeric element bonded to their inside diameter. Used primarily with threaded fasteners and flanged or hydraulic connectors, they are positively actuated via the torque applied to the hardware assembly.

  • ED - DIN Connector Rings
           
    Nitrile
    /N
      -65/225F [-54/107C] joint-ed_web.png
    Fluorocarbon
    /V
    -65/225F [-54/107C]
    Ethylene-Propylene
    /E
    -65/225F [-54/107C]


    ED-Style
    sealing rings are mostly used to seal threaded tube connections and fittings. As torque is applied to the connector, the elastomeric seal material is compressed to form a positive sealing line, and its special geometry keeps it from twisting during installation.