Flange - Weld Neck, ANSI Class 600, B16.5 RTJ (in)

Written by Matt Milbury. Posted in Weld Neck Flange Datasheets

Flange - Weld Neck, ANSI Class 600, ASME B16.5, 1/16" Ring Type Joint (in)

  • 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.

data wnf rjf b16.5 600 2500Data rtj b16.5 150 2500data wnf rjf b16.5

Pipe Size

(NPS)

Outside Diameter of Flange

A

Thickness of Flange

C

Diameter of Bore

D

Diameter of Hub at Weld

H

Diameter of Hub at Base

J

Length of Hub

K

Diameter of Raised Face

T

Diameter of Groove

U

Groove Width

W

Groove Depth

X

Number of Bolt Holes

 

Diameter of Bolt Holes

 

Bolt Circle Diameter

P

1/2 3 3/4 9/16 * 0.840 1 1/2 2 1/16 2 1 11/32 9/32 7/32 4 5/8 2 5/8
3/4 4 5/8 5/8 * 1.050 1 7/8 2 1/4 2 1/2 1 11/16 11/32 1/4 4 3/4 3 1/4
1 4 7/8 11/16 * 1.315 2 1/8 2 7/16 2 3/4 2 11/32 1/4 4 3/4 3 1/2
1 1/4 5 1/4 13/16 * 1.660 2 1/2 2 5/8 3 1/8 2 3/8 11/32 1/4 4 3/4 3 7/8
1 1/2 6 1/8 7/8 * 1.900 2 3/4 2 3/4 3 9/16 2 11/16 11/32 1/4 4 7/8 4 1/2
2 6 1/2 1 * 2.375 3 5/16 2 7/8 4 1/4 3 1/4 15/32 5/16 8 3/4 5
2 1/2 7 1/2 1 1/8 * 2.875 3 15/16 3 1/8 5 4 15/32 5/16 8 7/8 5 7/8
3 8 1/4 1 1/4 * 3.500 4 5/8 3 1/4 5 3/4 4 7/8 15/32 5/16 8 7/8 6 5/8
3 1/2 9 1 3/8 * 4.00 5 1/4 3 3/8 6 1/4 5 3/16 15/32 5/16 8 1 7 1/4
4 10 3/4 1 1/2 * 4.500 6 4 6 7/8 5 7/8 15/32 5/16 8 1 8 1/2
5 13 1 3/4 * 5.563 7 7/16 4 1/2 8 1/4 7 1/8 15/32 5/16 8 1 1/8 10 1/2
6 14 1 7/8 * 6.625 8 3/4 4 5/8 9 1/2 8 5/16 15/32 5/16 12 1 1/8 11 1/2
8 16 1/2 2 3/16 * 8.625 10 3/4 5 1/4 11 7/8 10 5/8 15/32 5/16 12 1 1/4 13 3/4
10 20 2 1/2 * 10.750 13 1/2 6 14 12 3/4 15/32 5/16 16 1 3/8 17
12 22 2 5/8 * 12.750 15 3/4 6 1/8 16 1/4 15 15/32 5/16 20 1 3/8 19 1/4
14 23 3/4 2 3/4 * 14.00 17 6 1/2 18 16 1/2 15/32 5/16 20 1 1/2 20 3/4
16 27 3 * 16.00 19 1/2 7 20 18 1/2 15/32 5/16 20 1 5/8 23 3/4
18 29 1/4 3 1/4 * 18.00 21 1/2 7 1/4 22 5/8 21 15/32 5/16 20 1 3/4 25 3/4
20 32 3 1/2 * 20.00 24 7 1/2 25 23 17/32 3/8 24 1 3/4 28 1/2
22 34 1/4 3 3/4 * 22.00 26 1/2 7 3/4 27 25 19/32 7/16 24 1 7/8 30 5/8
24 37 4 * 24.00 28 1/4 8 29 1/2 27 1/4 21/32 7/16 24 2 33
  • * To be specified by purchaser.