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

on 21 February 2016. Posted in Pipe Spacing Datasheets

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)	1	1 1/2	2	2 1/2	3	3 1/2	4	6	8	10	12	14	16	18	20	22	24
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