Ring Type Flange Gaskets
Used primarily on Raised Face type flanges.
Pipe Size | Inside | 150# Outside | 300# Outside | 150# 1/16" Thickness | 150# 1/8" Thickness | 300# 1/16" Thickness | 300# 1/8" Tickness |
---|---|---|---|---|---|---|---|
1/2" | 27/32 |
1-7/8 |
2-1/8 |
.38 |
.75 |
.49 |
.98 |
3/4" | 1-1/16 |
2-1/4 |
2-5/8 |
.50 |
.99 |
.65 |
1.29 |
1" | 1-5/16 |
2-5/8 |
2-7/8 |
.72 |
1.44 |
.94 |
1.87 |
1-1/4" | 1-21/32 |
3 |
3-1/4 |
.86 |
1.71 |
1.11 |
2.22 |
1-1/2" | 1-29/32 |
3-3/8 |
3-3/4 |
1.05 |
2.10 |
1.37 |
2.73 |
2" | 2-3/8 |
4-1/8 |
4-3/8 |
1.58 |
3.15 |
2.05 |
4.10 |
2-1/2" | 2-7/8 |
4-7/8 |
5-1/8 |
2.00 |
3.99 |
2.60 |
5.19 |
3" | 3-1/2 |
5-3/8 |
5-7/8 |
2.25 |
4.50 |
2.93 |
5.85 |
3-1/2" | 4 |
6-3/8 |
6-1/2 |
2.75 |
5.25 |
3.42 |
6.83 |
4" | 4-1/2 |
6-7/8 |
7-1/8 |
2.85 |
5.70 |
3.71 |
7.41 |
5" | 5-9/16 |
7-3/4 |
8-1/2 |
3.38 |
6.75 |
4.39 |
8.78 |
6" | 6-5/8 |
8-3/4 |
9-7/8 |
3.90 |
7.80 |
5.07 |
10.14 |
8" | 8-5/8 |
11 |
12-1/8 |
5.25 |
10.50 |
6.83 |
13.65 |
10" | 10-3/4 |
13-3/8 |
14-1/4 |
7.80 |
15.60 |
10.14 |
20.28 |
12" | 12-3/4 |
16-1/8 |
16-5/8 |
9.30 |
18.60 |
12.09 |
24.18 |
14" | 14 |
17-3/4 |
19-1/8 |
10.95 |
21.90 |
14.24 |
28.47 |
16" | 16 |
20-1/4 |
21-1/4 |
13.50 |
27.00 |
17.55 |
35.10 |
18" | 18 |
21-5/8 |
23-1/2 |
15.00
|
30.00 |
19.50 |
39.00 |
20" | 20 |
23-7/8 |
25-3/4 |
17.25 |
34.50 |
22.46 |
44.85 |
24" | 24 |
28-1/4 |
30-1/2 |
21.75 |
43.50 |
28.28 |
56.55 |