• All dimensions are in inches.
  • These flanges will be supplied with a 1/16" raised face unless otherwise specified.
  • Flat face option available.
  • Dimensions are supportive from industry terminology and are a non-committee specification.
  • These flanges are not covered by ASME B16.47 or API-605 specifications.


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    Unit of Measure

    Flange Type

    N/A Slip-On

    Nominal Pipe Size

    N/A 40

    Outside Diameter (O)

    N/A 46.25

    Thickness (T)

    N/A 2.19

    Raised Face Diameter (R)

    N/A 42.50

    Length Thru Hub (Y)

    N/A 3.19

    Hub Diameter (X)

    N/A 41.31

    Minimum Fillet Radius (r)

    N/A 0.38

    Flange Bore (B)

    N/A 40.25

    Approximate Weight (lbs)

    N/A 245

    Bolt Circle (C)

    N/A 44.12

    Number of Holes

    N/A 44

    Diameter of Holes

    N/A 1.12