Ring Gasket Standards and Flange Standards | ||
RJG type | RJG Standard | Flange Standard |
R | ASME B 16.20, API 6A | ANSI B 16.5, ANSI B 16.47 A |
RX | ASME B 16.20, API 6A | API 6B |
BX | API 6A | API 6BX |
Source: https://www.pipefitting.com/carbon-steel-soft-iron-gasket-octagonal-oval-lens-shape.html
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