Gasket - Ring, ANSI Class 125/150 (in)

Gasket - Ring, ANSI Class 125/150 (in) Dimensions to ASME B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges
Pipe Size (NPS)	Gasket Inside Diameter	Gasket Outside Diameter
1/2	27/32	1 7/8
3/4	1 1/16	2 1/4
1	1 5/16	2 5/8
1 1/4	1 21/32	3
1 1/2	1 29/32	3 3/8
2	2 3/8	4 1/8
2 1/2	2 7/8	4 7/8
3	3 1/2	5 3/8
3 1/2	4	6 3/8
4	4 1/2	6 7/8
5	5 9/16	7 3/4
6	6 5/8	8 3/4
8	8 5/8	11
10	10 3/4	13 3/8
12	12 3/4	16 1/8
14	14	17 3/4
16	16	20 1/4
18	18	21 5/8
20	20	23 7/8
22	22	26
24	24	28 1/4
26	26	30 1/2
28	28	32 3/4
30	30	34 3/4
32	32	37
34	34	39
36	36	41 1/4
38	38	43 5/8
40	40	45 5/8
42	42	48
46	46	52 1/8
48	48	54 1/2
50	50	56 1/2
54	54	61
60	60	67 1/2
66	66	74 1/4
72	72	80 3/4
84	84	93 1/2
96	96	106 1/4