Flange - Studding Outlet, ANSI Class 2500, B16.5 (in)

Written by Matt Milbury on . Posted in Studding Outlet Flange Datasheets

Flange - Studding Outlet, ANSI Class 2500, ASME B16.5, 1/4" Raised Face (in)

  • Dimensions to ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard

data studding fb b16.5 400 2500data studding sm b16.5 400 2500data studding tm b16.5 400 2500

Pipe Size

(NPS)

Outside

Diameter

of

Flange

A

Diameter

of

Raised

Face

B

Thickness

of

Flange


C

Diameter

of

Bore


D

Hole

Size

Hole

Depth

 


J

Tap

Depth

 


K

Number

of

Bolt

Holes

Tap

Size

Threads

Per

Inch

(TPI)

Bolt

Circle

Diameter


P

Flat

Bottom

Approx.

Weight

1/2 5 1/4 1 3/8 2 *1 21/32 1.31 0.88 4 3/4 10 3 1/2 10
3/4 5 1/2 1 11/16 2 *1 21/32 1.31 0.88 4 3/4 10 3 3/4 11
1 6 1/4 2 2 1/8 *1 49/64 1.44 1.00 4 7/8 9 4 1/4 15
1 1/4 7 1/4 2 1/2 2 1/4 *1 7/8 1.56 1.12 4 1 8 5 1/8 22
1 1/2 8 2 7/8 2 1/2 *1 1 1.81 1.25 4 1 1/8 8 5 3/4 29
2 9 1/4 3 5/8 2 1/4 *1 7/8 1.56 1.12 8 1 8 6 3/4 34
2 1/2 10 1/2 4 1/8 2 1/2 *1 1 1.81 1.25 8 1 1/8 8 7 3/4 49
3 12 5 2 3/4 *1 1 1/8 2.12 1.44 8 1 1/4 8 9 71
3 1/2 - - - - - - - - - - - -
4 14 6 3/16 3 1/4 *1 1 3/8 2.38 1.69 8 1 1/2 8 10 3/4 112
5 16 1/2 7 5/16 3 3/4 *1 1 5/8 2.81 2.00 8 1 1/2 8 12 3/4 179
6 19 8 1/2 4 1/8 *1 1 7/8 3.31 2.25 8 2 8 14 1/2 259
8 21 3/4 10 5/8 4 3/8 *1 1 7/8 3.31 2.25 12 2 8 17 1/4 345
10 26 1/2 12 3/4 5 1/8 *1 2 3/8 4.00 2.81 12 2 1/2 8 21 1/4 590
12 30 15 5 1/2 *1 2 5/8 4.38 3.12 12 2 3/4 8 24 3/8 799
  • * To be specified by purchaser.
  • The curvature of the connection can be furnished to fit any shell, head, or cone contour.