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ASME B16.47 Series B Flanges Class 300 Dimensions and Technical Drawings ASME B16.47 Series B 300# Welding Neck Flange with RF ASME B16.47 Series B Class 300 Blind Flange with RF DOWNLOAD ASME B16.47 Series B Flanges Class 300 Dimensions and Technical Drawings PDF Get Complete details of ANSI/ASME B16.47 Standard Flange 300# B16.47 Series B Flanges Dimensions B16.47 Dimensions in MM NPS D K G X 26 865 803.3 737 702 28 920 857.2 787 756 30 990 920.8 845 813 32 1055 977.9 902 864 34 1110 1031.9 953 918 36 1170 1089.0 1010 965 38 1220 1139.8 1060 1016 40 1275 1190.6 1114 1067 42 1335 1244.6 1168 1118 44 1385 1295.4 1219 1173 46 1460 1365.2 1270 1229 48 1510 1416.0 1327 1278 50 1560 1466.8 1378 1330 52 1615 1517.6 1429 1383 54 1675 1578.0 1480 1435 56 1765 1651.0 1537 1494 58 1825 1712.9 1594 1548 60 1880 1763.7 1651 1599 General Note: All dimensions are in MM. D: outside diameter of flange. K: diameter of bolt circle. G: outside diameter of raised face. X: diameter of hub of WN flange. NPS A TBL TWN Y 26 665.2 87.4 87.7 143 28 716.0 87.4 87.4 148 30 768.4 92.1 92.1 156 32 819.2 101.6 101.6 167 34 870.0 101.6 101.6 171 36 920.8 101.6 101.6 179 38 971.6 109.6 109.6 191 40 1022.4 114.3 114.3 197 42 1074.7 117.5 117.5 203 44 1125.5 125.5 125.5 213 46 1176.3 128.6 127.0 221 48 1227.1 133.4 127.0 222 50 1277.9 138.2 136.6 233 52 1328.7 142.6 141.3 241 54 1379.5 147.7 135.0 238 56 1430.3 155.4 152.4 267 58 1481.1 160.4 152.4 273 60 1531.9 165.1 149.3 270 General Note: All dimensions are in MM. A: Diameter of hub top of WN. TBL: minimum thickness of…