Flange – Socket, ANSI Class 900, ASME B16.5, 1/4″ Raised Face (in)

  • Dimensions and tolerances in accordance with ANSI/ASME B16.5 for sizes 1/2″ to 24″.
  • Carbon steel forgings in accordance with ASTM A105.
  • Bolt circle diameters are 1/8 inch larger than bolt diameter.
FLANGE_SOCKET_400-2500
Pipe Size(NPS) OutsideDiameter of Flange A Diameterof Raised Face B Thicknessof Flange C Diameterof Bore D Diameterof Bore E Depthof Socket G Diameterof Hub at Base J Lengthof Hub L Numberof Bolt Holes Diameterof Bolt Holes BoltCircle Diameter P Approx.Weight
1/2 4 3/4 1 3/8 7/8 *1 0.88 3/8 1 1/2 1 1/4 4 7/8 3 1/4 9
3/4 5 1/8 1 11/16 1 *1 1.09 7/16 1 3/4 1 3/8 4 7/8 3 1/2 9
1 5 7/8 2 1 1/8 *1 1.36 1/2 2 1/16 1 5/8 4 1 4 9
1 1/4 6 1/4 2 1/2 1 1/8 *1 1.70 9/16 2 1/2 1 5/8 4 1 4 3/8 10
1 1/2 7 2 7/8 1 1/4 *1 1.95 5/8 2 3/4 1 3/4 4 1 1/8 4 7/8 14
2 8 1/2 3 5/8 1 1/2 *1 2.44 11/16 4 1/8 2 1/4 8 1 6 1/2 25
2 1/2 9 5/8 4 1/8 1 5/8 *1 2.94 3/4 4 7/8 2 1/2 8 1 1/8 7 1/2 36
3 9 1/2 5 1 1/2 *1 3.57 - 5 2 1/8 8 1 7 1/2 31
  • *1 – To be specified by purchaser.

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