All dimensions are in "mm" unless noted otherwise.

Dimensions of Class 900 Male Oval Ring-Joint Facing Figure-8 Blanks as per ASME B16.48.

Figure-8 RTJ blinds

Th = T + t where T is the ring gasket height specified in ASME B16.20.

NPS Inside
Diameter - B
Centerline
Dimension - A
Thickness - t Webwidth - W
1⁄2 21 80 9.7 38
3⁄4 27 90 9.7 45
1 34 100 9.7 51
11⁄4 42 110 12.7 54
11⁄2 48 125 12.7 54
2 61 165 15.7 51
21⁄2 73 190 19.1 54
3 89 190 19.1 67
4 114 235 25.4 73
5 141 280 28.4 73
6 168 315 31.8 73
8 219 395 41.1 79
10 273 470 47.8 121
12 324 535 57.2 121
14 356 560 60.5 121
16 406 615 69.9 127
18 457 685 76.2 133
20 508 750 85.9 127
24 610 900 98.6 152