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150 lb ring gasket ANSI Flange Dimension Specifications

 

Ring Gaskets for 150 lb ASME/ANSI Pipe Flanges
Nominal
Pipe Size
Gasket
Nominal
Pipe Size
Gasket
I.D. O.D. I.D. O.D.
1/2"
27/32"
1 7/8"
22"
22"
26" 
3/4"
1 1/16"
2 1/4"
24"
24"
28 1/4"
1" 
1 5/16"
2 5/8"
26"
26"
30 1/2"
1 1/4"
1 21/32"
3" 
28"
28"
32 3/4"
1 1/2"
1 29/32"
3 3/8"
30"
30"
34 3/4"
2" 
2 3/8"
4 1/8"
32"
32"
37" 
2 1/2"
2 7/8"
4 7/8"
34"
34"
39" 
3" 
3 1/2"
5 3/8"
36"
36"
41 1/4"
3 1/2"
4" 
6 3/8"
38"
38"
43 5/8"
4" 
4 1/2"
6 7/8"
40"
40"
45 5/8"
4 1/2"
5" 
7"
42"
42"
48" 
5" 
5 9/16"
7 3/4"
46"
46"
52 1/8"
6" 
6 5/8"
8 3/4"
48"
48"
54 1/2"
7" 
7 5/8"
10" 
50"
50"
56 1/2"
8" 
8 5/8"
11" 
52"
52"
58 3/4"
10" 
10 3/4"
13 3/8"
54"
54"
61" 
12" 
12 3/4"
16 1/8"
60"
60"
67 1/2"
14" 
14" 
17 3/4"
66"
66"
74 1/4"
15" 
15" 
19" 
72"
72"
80 3/4"
16" 
16" 
20 1/4"
84"
84"
93 1/2"
18" 
18" 
21 5/8"
96"
96"
106 1/4"
20" 
20"
23 7/8"
-
Standard thickness 1/16" and 1/8"; other thicknesses available by special order