Nominal O.D of Dia. of Dia. of No. of Dia. of Thickness Pipe size ...
Nominal O.D of Dia. of Dia. of No. of Dia. of Thickness Pipe size Pipe Flange Bolt Circle Bolt Bolt 1/2" 21.3 95.3 66.7 4 12.7 4.8 3/4" 26.7 101.6 73.0 4 12.7 4.8
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Flange Dimensions — Class 150 and Class 300
Flange Dimensions — Class 150 and Class 300 Nom Pipe Size CLASS 150 CLASS 300 O C* Y* Bolt Circle No. And Size HolesO C* Y* Bolt Circle No. And Size Holes Weld Neck ...
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