Ring Joint Gaskets
Style 9211 - R-Type Octogonal
Phelps Style 9211 are R-Type ring-joint gaskets in octogonal shape. These gaskets fit ASME16.50, API 6B, and ASME B16.5 flanges. roughness. The octagonal cross section has a higher sealing efficiency than the oval and is a preferred gasket. R-Type ring-joint gaskets maintain their integrity in for high pressure applications. These gaskets are available in ring numbers R11 to R105, 150lb - 5000lb pressure class.