| Full Face Gaskets for 150 lb ASME/ANSI Pipe Flanges |
| Nominal |
Gasket |
Number of Bolt Holes |
Diameter of Bolt Holes |
Bolt Circle |
| Pipe Size |
I.D. |
O.D. |
| 1/2" |
13/16" |
3 1/2" |
4 |
5/8" |
2 3/8" |
| 3/4" |
1 1/16" |
3 7/8" |
4 |
5/8" |
2 3/4" |
| 1" |
1 5/16" |
4 1/4" |
4 |
5/8" |
3 1/8" |
| 1 1/4" |
1 5/8" |
4 5/8" |
4 |
5/8" |
3 1/2" |
| 1 1/2" |
1 7/8" |
5" |
4 |
5/8" |
3 7/8" |
| 2" |
2 3/8" |
6" |
4 |
3/4" |
4 3/4" |
| 2 1/2" |
2 7/8" |
7" |
4 |
3/4" |
5 1/2" |
| 3" |
3 1/2" |
7 1/2" |
4 |
3/4" |
6" |
| 3 1/2" |
4" |
8 1/2" |
8 |
3/4" |
7" |
| 4" |
4 1/2" |
9" |
8 |
3/4" |
7 1/2" |
| 5" |
5 9/16" |
10" |
8 |
7/8" |
8 1/2" |
| 6" |
6 5/8" |
11" |
8 |
7/8" |
9 1/2" |
| 8" |
8 5/8" |
13 1/2" |
8 |
7/8" |
11 3/4" |
| 10" |
10 3/4" |
16" |
12 |
1" |
14 1/4" |
| 12" |
12 3/4" |
19" |
12 |
1" |
17" |
| 14" |
14" |
21" |
12 |
1 1/8" |
18 3/4" |
| 16" |
16" |
23 1/2" |
16 |
1 1/8" |
21 1/4" |
| 18" |
18" |
25" |
16 |
1 1/4" |
22 3/4" |
| 20" |
20" |
27 1/2" |
20 |
1 1/4" |
25" |
| 22" |
22" |
29 1/2" |
20 |
1 3/8" |
27 1/4" |
| 24" |
24" |
32" |
20 |
1 3/8" |
29 1/2" |
| 26" |
26" |
34 1/4" |
24 |
1 3/8" |
31 3/4" |
| 28" |
28" |
36 1/2" |
28 |
1 3/8" |
34" |
| 30" |
30" |
38 3/4" |
28 |
1 3/8" |
36" |
| 32" |
32" |
41 3/4" |
28 |
1 5/8" |
38 1/2" |
| 34" |
34" |
43 3/4" |
32 |
1 5/8" |
40 1/2" |
| 36" |
36" |
46" |
32 |
1 5/8" |
42 3/4" |
| 38" |
38" |
48 3/4" |
32 |
1 5/8" |
45 1/4" |
| 40" |
40" |
50 3/4" |
36 |
1 5/8" |
47 1/4" |
| 42" |
42" |
53" |
36 |
1 5/8" |
49 1/2" |
| 44" |
44" |
55 1/4" |
40 |
1 5/8" |
51 3/4" |
| 46" |
46" |
57 1/4" |
40 |
1 5/8" |
53 3/4" |
| 48" |
48" |
59 1/2" |
44 |
1 5/8" |
56" |
| 50" |
50" |
61 3/4" |
44 |
1 7/8" |
58 1/4" |
| 52" |
52" |
64" |
44 |
1 7/8" |
60 1/2" |
| 54" |
54" |
66 1/4" |
44 |
1 7/8" |
62 3/4" |
| 60" |
60" |
73" |
52 |
1 7/8" |
69 1/4" |
| 66" |
66" |
80" |
52 |
1 7/8" |
76" |
| 72" |
72" |
86 1/2" |
60 |
1 7/8" |
82 1/2" |
| 84" |
84" |
99 3/4" |
64 |
2 1/8" |
95 1/2" |
| 96" |
96" |
113 1/4" |
68 |
2 3/8" |
108 1/2" |
 | |
