Flange – Blind, ANSI Class 150, ASME B16.5, Ring Joint Facing (in)

300px-Data_bf_rjf_b16.5_150-400
300px-Data_wnf_rjf_b16.5_150-2500
  • 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.
Pipe Size(NPS) OutsideDiameter of Flange A Thicknessof Flange C Diameterof Raised Face T Diameterof Grove U GroveWidth   W GroveDepth   X Numberof Bolt Holes Diameterof Bolt Holes BoltCircle Diameter P
1/2 - - - - - - - - -
3/4 - - - - - - - - -
1 4 1/4 9/16 2 1/2 1 7/8 11/32 1/4 4 5/8 3 1/8
1 1/4 4 5/8 5/8 2 7/8 2 1/4 11/32 1/4 4 5/8 3 1/2
1 1/2 5 11/16 3 1/4 2 9/16 11/32 1/4 4 5/8 3 7/8
2 6 3/4 4 3 1/4 11/32 1/4 4 3/4 4 3/4
2 1/2 7 7/8 4 3/4 4 11/32 1/4 4 3/4 5 1/2
3 7 1/2 15/16 5 1/4 4 1/2 11/32 1/4 4 3/4 6
3 1/2 8 1/2 15/16 6 1/16 5 3/16 11/32 1/4 8 3/4 7
4 9 15/16 6 3/4 5 7/8 11/32 1/4 8 3/4 7 1/2
5 10 15/16 7 5/8 6 3/4 11/32 1/4 8 7/8 8 1/2
6 11 1 8 5/8 7 5/8 11/32 1/4 8 7/8 9 1/2
8 13 1/2 1 1/8 10 3/4 9 3/4 11/32 1/4 8 7/8 11 3/4
10 16 1 3/16 13 12 11/32 1/4 12 1 14 1/4
12 19 1 1/4 16 15 11/32 1/4 12 1 17
14 21 1 3/8 16 3/4 15 5/8 11/32 1/4 12 1 1/8 18 3/4
16 23 1/2 1 7/16 19 17 7/8 11/32 1/4 16 1 1/8 21 1/4
18 25 1 9/16 21 1/2 20 3/8 11/32 1/4 16 1 1/4 22 3/4
20 27 1/2 1 11/16 23 1/2 22 11/32 1/4 20 1 1/4 25
22 29 1/2 1 13/16 25 1/2 24 1/4 11/32 1/4 20 1 3/8 27 1/4
24 32 1 7/8 28 26 1/2 11/32 1/4 20 1 3/8 29 1/2
 

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