Print Back
  • All ASME B16.47 CLASS 150# SERIES "A" weld neck flange dimensions are in inches.
  • These ASME B16.47 CLASS 150# SERIES "A" weld neck flanges will be supplied with a 1/16" raised face unless otherwise specified.
  • Flat face option available for ASME B16.47 CLASS 150# SERIES "A" weld neck flanges.

Print PDF
Unit of Measure

Specifications

Flange Type

Welding Neck

Nominal Pipe Size

46

Outside Diameter (O)

57.25 in

Minimum Thickness (T)

4.06 in

Raised Face Diameter (R)

51.00 in

Length Thru Hub (Y)

7.31 in

Hub Diameter (X)

47.12 in

Minimum Fillet Radius (r)

0.50 in

Top of Hub (A)

46.00 in

Bore (B)

Specified by purchaser

Approximate Weight

1060 lb

Bolt Circle (C)

53.75 in

Number of Holes

40

Diameter of Holes

1.62 in