Metallic Gaskets
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: Metallic Gaskets
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