Southern Hose

Jacketed

Design

  • Gaskets confined by the inside and outside diameters
    • Gaskets inside diameter = groove inside diameter plus 1/16″
    • Gaskets outside diameter – groove outside diameter less 1/16″
  • Gaskets confined by outside diameter
    • Gaskets inside diameter = flange inside diameter plus a minimum of 1/8″
    • Gaskets outside diameter – groove outside diameter less 1/16″
  • Non confined gasket
    • Gaskets inside diameter = flange inside diameter plug 1/8″
    • Gaskets outside diameter = bolt circle diameter less bolt diameter

 

Style 923/927

  • Flat double jacket gasket typically used in heat exchangers or large size reactors in chemical plants
  • Compensates for distortions and irregularities of flanges
  • Style 927 is similar to 923 with the addition of flexible graphite facing
  • Thickness of 5/32″ to 1/4″

Style 920

  • Round single jacket gasket typically used where the seating stress and width are limited
  • Can be manufactured in circular or oval shape
  • Maximum width is 1/4″ and standard thickness is 3/32″

Style 926

  • Similar to 923 but the metallic jacket is corrugated
  • The corrugations act as a labyrinth

Style 929 

  • Similar to 926 with the corrugated metallic filler
  • Used in applications where it is necessary to have a gasket without non-metallic materials, temperature limits and chemical resistance
SKU: 1761 Category:

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