Flange Size to ASME B16.47

(Gives the dimensions and weights for flanges to ASME B16.47.)

Version 1.1.0
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Class Nominal Size Pipe Sch/Wt

ASME B16.47 #150 Series A, DN 1000, Sch Std:

Outside Diameter, O = 1289.0 mm 50.75 inch
Thickness Weld Neck, C 1 = 90.4 mm 3.56 inch
Thickness Blind, C 1 = 90.4 mm 3.56 inch
Diameter of Hub at Back
of Flange, X
= 1041.4 mm 41.00 inch
Diameter of Hub at Small
End, A
= 1016.0 mm 40.00 inch
Length Weld Neck, Y 1 = 163.6 mm 6.44 inch
Bore Weld Neck, B 2 = - mm - inch
Raised Face OD, R = 1124.0 mm 44.25 inch
Raised Face Height = 1.5 mm 0.06 inch
Diameter of Bolt Circle = 1200.1 mm 47.25 inch
Diameter of Bolt Holes = 41.1 mm 1.62 inch
Number of Bolts = 36
Diameter of Bolts = 1 1/2"
Length of Stud Bolts Weld Neck = 280.9 mm 11.06 inch
Length of Stud Bolts Blind = 280.9 mm 11.06 inch
Weight of Weld Neck 2 = - kg - lb
Weight of Blind = 889.2 kg 1960.4 lb
Weight of Bolts Weld Neck = 90.5 kg 199.5 lb
Weight of Bolts Blind = 90.5 kg 199.5 lb
1 The flange thickness/length INCLUDES the raised face.
2 Weld Neck bore/weight not available, as the selected pipe
schedule is not available for this diameter.

Disclaimer
While every effort has been made to offer current and accurate information, errors can occur. This information is provided "as is", with no guarantees of completeness, accuracy or timeliness, and without warranties of any kind, expressed or implied.