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Pipe Spacing - Flange to Flange for ANSI Class 150 to 150


Pipe Spacing - Flange to Flange for ANSI Class 150 to 150

  • Pipe spacing is figured for 1 inch between flanges.  Dimensions are from center of pipe to center of pipe.
Pipe Size

(NPS)

11 1/222 1/233 1/24681012141618202224
1/2 - - - - - - - - - - - - - - - - -
3/4 - - - - - - - - - - - - - - - - -
1 5 1/4 5 5/8 6 1/8 6 5/8 6 7/8 7 3/8 7 5/8 8 5/8 9 7/8 11 1/8 12 5/8 13 5/8 14 7/8 15 5/8 16 7/8 - 19 1/8
1 1/4 - - - - - - - - - - - - - - - - -
1 1/2 - 6 6 1/2 7 7 1/4 7 3/4 8 9 10 1/4 11 1/2 13 14 15 1/4 16 17 1/4 - 19 1/2
2 - - 7 7 1/2 7 3/4 8 1/4 8 1/2 9 1/2 10 3/4 12 13 1/2 14 1/2 15 3/4 16 1/2 17 3/4 - 20
2 1/2 - - - 8 8 1/4 8 3/4 9 10 11 1/4 12 1/2 14 15 16 1/4 17 18 1/4 - 20 1/2
3 - - - - 8 1/2 9 9 1/4 10 1/4 11 1/2 12 3/4 14 1/4 15 1/4 16 1/2 17 1/4 18 1/2 - 20 3/4
3 1/2 - - - - - 9 1/2 9 3/4 10 3/4 12 13 1/4 14 3/4 15 3/4 17 17 3/4 19 - 21 1/4
4 - - - - - - 10 11 12 1/4 13 1/2 15 16 17 1/4 16 19 1/4 - 21 1/2
5 - - - - - - - - - - - - - - - - -
6 - - - - - - - 12 13 1/4 14 1/2 16 17 18 1/4 19 20 1/4 - 22 1/2
8 - - - - - - - - 14 1/2 15 3/4 17 1/4 18 1/4 19 1/2 20 1/4 21 1/2 - 23 3/4
10 - - - - - - - - - 17 18 1/2 19 1/2 20 3/4 21 1/2 22 3/4 - 25
12 - - - - - - - - - - 20 21 22 1/4 23 24 1/4 - 26 1/2
14 - - - - - - - - - - - 22 23 1/4 24 25 1/4 - 27 1/2
16 - - - - - - - - - - - - 24 1/2 25 1/4 26 1/2 - 28 3/4
18 - - - - - - - - - - - - - 26 27 1/4 - 29 1/2
20 - - - - - - - - - - - - - - 28 1/2 - 30 3/4
22 - - - - - - - - - - - - - - - - -
24 - - - - - - - - - - - - - - - - 33

data pipe spacing flange to flange

 

 

 

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