All dimensions are in "mm" unless noted otherwise.

Dimensions of Class 600 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 65 6.4 38
3⁄4 27 80 9.7 45
1 34 90 9.7 51
11⁄4 42 100 9.7 57
11⁄2 48 115 9.7 57
2 61 125 12.7 51
21⁄2 73 150 15.7 57
3 89 170 15.7 67
31⁄2 102 180 19.1 67
4 114 215 19.1 73
5 141 265 22.4 73
6 168 290 28.4 73
8 219 350 35.1 83
10 273 430 41.1 121
12 324 490 47.8 121
14 356 525 50.8 121
16 406 605 57.2 127
18 457 650 63.5 133
20 508 720 69.9 127
24 610 840 82.6 152