Flange - Lap Joint, ANSI Class 600, B16.5 (in)

Written by Matt Milbury on . Posted in Lap Joint Flange Datasheets

Flange - Lap Joint, ANSI Class 600, ASME B16.5, (in) Datasheet

Dimensions shown are for Raised Face and Flat Faced Flanged Datasheets

  • Dimensions to ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
  • Bolt circle diameters are 1/8 inch larger than bolt diameter.
  • 1/4" raised face is not included in dimension "C" and "M".

data ljf b16.5 150 2500data ljf b16.5

Pipe Size

(NPS)

Outside Diameter of Flange

A

Thickness of Flange

C

Diameter of Bore

F

Diameter of Hub at Base

J

Length of Hub

M

Radius

R

Number of Bolt Holes

 

Diameter of Bolt Holes

 

Bolt Circle Diameter

P

Approx Weight

 

1/2 3 3/4 9/16 0.90 1 1/2 7/8 1/8 4 5/8 2 5/8 3
3/4 4 5/8 5/8 1.11 1 7/8 1 1/8 4 3/4 3 1/4 3
1 4 7/8 11/16 1.38 2 1/8 1 1/16 1/8 4 3/4 3 1/2 4
1 1/4 5 1/4 13/16 1.72 2 1/2 1 1/8 3/16 4 3/4 3 7/8 6
1 1/2 6 1/8 7/8 1.97 2 3/4 1 1/4 1/4 4 7/8 4 1/2 7
2 6 1/2 1 2.46 3 5/16 1 7/16 5/16 8 3/4 5 9
2 1/2 7 1/2 1 1/8 2.97 3 15/16 1 5/8 5/16 8 7/8 5 7/8 12
3 8 1/4 1 1/4 3.60 4 5/8 1 13/16 3/8 8 7/8 6 5/8 15
3 1/2 9 1 3/8 4.10 5 1/4 1 15/16 3/8 8 1 7 1/4 20
4 10 3/4 1 1/2 4.60 6 2 1/8 7/16 8 1 8 1/2 36
5 13 1 3/4 5.69 7 7/16 2 3/8 7/16 8 1 1/8 10 1/2 61
6 14 1 7/8 6.75 8 3/4 2 5/8 1/2 12 1 1/8 11 1/2 78
8 16 1/2 2 3/16 8.75 10 3/4 3 1/2 12 1 1/4 13 3/4 112
10 20 2 1/2 10.92 13 1/2 4 3/8 1/2 16 1 3/8 17 195
12 22 2 5/8 12.92 15 3/4 4 5/8 1/2 20 1 3/8 19 1/4 240
14 23 3/4 2 3/4 14.18 17 5 1/2 20 1 1/2 20 3/4 290
16 27 3 16.19 19 1/2 5 1/2 1/2 20 1 5/8 23 3/4 400
18 29 1/4 3 1/4 18.20 21 1/2 6 1/2 20 1 3/4 25 3/4 469
20 32 3 1/2 20.25 24 6 1/2 1/2 24 1 3/4 28 1/2 604
22 34 1/4 3 3/4 22.25 26 1/2 6 7/8 1/2 24 1 7/8 30 5/8 670
24 37 4 24.25 28 1/4 7 1/4 1/2 24 2 33 866