Page 119 - Pressure Vessel Design Manual

General Design 99

Table 2-20
Dimensions and Weights of Large-Diameter Flanges, 26 in. to 60in., ASME 816.47, Series B

I I 150 1 41.62 I 2.06 I 4.62 I 37.19 I 44 I 0.875 I 240 I 780 I
300 46.12 4.06 7.12 38 32 1.625 840 1835

300 48.12 4.38 7.56 40 36 1.625 915 21 50
I I 150 I 46.25 I 2.19 1 5.06 1 41.31 I 44 I 1 I 310 I 1025 I

300 50.12 4.56 7.81 42 40 1.625 990 2425
42 I I I I I I I I
300 52.5 4.69 8.06 44 36 1.75 1135 2745
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d = bolt hole diameter, in
N =number of bolt holes