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

Written by Matt Milbury on . Posted in Gasket Datasheets

Gasket - Ring, ANSI Class 125/150, B16.21 (in) Datasheet

  • Dimensions to ASME B16.21 - Nonmetallic Flat Gaskets for Pipe Flanges

data gasket ringRing gasket

Pipe Size (NPS)Gasket Inside DiameterGasket 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
Pipe Size (NPS)Gasket Inside DiameterGasket Outside Diameter