Dimensions of Double Metal-Jacketed Gaskets ASME B16.20
to be used with Raised Face flanges ASME B16.5
Cross-section double metal-jacketed gasket
Class 150 - 400

General notes:

  • Dimensions are in millimeters unless otherwise indicated.
  • d1 = Inside diameter.
  • d2 = Outside diameter.
  • Dimensional dimensional tolerances diameter up to NPS 24 = + 1.58 / - 0 mm for both diameters.
  • Dimensional dimensional tolerances thickness (t) up to NPS 24 = + 0.80 / - 0 mm.
  • Thickness (t) specified by customer.

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