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    Durtec® with DurCore®

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    Durtec® with DurCore® technology is a fire safe gasket designed to withstand high temperatures and pressures, resist blowouts, and resist toxic and/or corrosive chemicals. The gasket has a lower leakage rate compared to the spiral wound type gasket installed with the same loading stress.The Durtec® with DurCore® gasket provides excellent sealing performance and safety after installation. Overall, the gasket is an excellent choice to replace a spiral wound gasket. The Durtec® design allows for complete replacement of a spiral wound or kammprofile gasket with improved performance and lower lifecycle costs.
    THE DURTEC® ADVANTAGE

    • Well Designed: Superior core technology
    • Fire Safe: Graphite passed the modified API 607 fire test (SS316L)
    • Blowout Resistant: Metal core provides resistance to internal pressure spikes
    • Reusable: The core may be refaced with new material and reused, providing lower cost of ownership
    • Ease of Use: Easy to install and safe to handle
    • Tight Seal: Leak-proof seal with lower bolt loads compared to spiral wounds and Kamm Profile gaskets

    TYPICAL PROPERTIES:

    Temperature
    Min
    Max, for standard FG
    Max, for inhibited FG
    Max, in steam
    -328°F (-200°C)
    850°F (454°C)
    1,050°F (566°C)
    1,200°F (649°C)
    Pressure, Max, bar (psi) 320 (4,600)
    pH Range, Room Temp 0-14

    M&Y AND PROPOSED ASTM GASKET CONSTANTS:

    THICKNESS 1/8″
    M
    Y psi (MPa)
    1.5
    883

    Gasket Constants
    Gb psi (MPa)
    a
    Gs psi (MPa)


    187
    0.467
    0.5
    *Gasket Constants based on proposed ASTM Draft 10.1