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    Pipe Size
    Pipe Size
    Class
    Class
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    System of Measurement
    System of Measurement
    Inch
    Flange OD
    Flange OD
    Show
    20 1/2"
    Flanged Connection Surface
    Flanged Connection Surface
    RaisedFlat
    Material
    Material
    Steel
    For Pipe Schedule
    For Pipe Schedule
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    Maximum Pressure
    Maximum Pressure
    600 psi @ 72° F
    Not Rated
    For Pipe Material
    For Pipe Material
    Steel
    Connection Type
    Connection Type
    Pipe
    Number of Bolt Holes
    Number of Bolt Holes
    16
    Maximum Steam Pressure
    Maximum Steam Pressure
    300 psi @ 300° F
    Not Rated
    Wall Thickness
    Wall Thickness
    default
    0.688"
    Bolt Circle Diameter
    Bolt Circle Diameter
    default
    17 3/4"
    For Bolt Diameter
    For Bolt Diameter
    testString
    1 1/4"
    Specifications Met
    Specifications Met
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    Bolt Hole Diameter
    Bolt Hole Diameter
    default
    1 1/4"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    Fabrication
    Fabrication
    Forged
    Finish
    Finish
    Black Coated
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    5 Products

    High-Pressure Steel Unthreaded Pipe Flanges

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