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AWWA C207-94 Class B
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| Pipe Size |
Outside Diameter |
Inside Diameter |
Number of Bolt Holes |
Bolt Hole Diameter |
Bolt Circle |
Thickness
Class B |
|
| 4" |
9 |
4.57 |
8 |
3/4 |
7-1/2 |
5/8 |
| 5" |
10 |
5.66 |
8 |
7/8 |
8-1/2 |
5/8 |
| 6" |
11 |
6.72 |
8 |
7/8 |
9-1/2 |
11/16 |
| 8" |
13-1/2 |
8.72 |
8 |
7/8 |
11-3/4 |
11/16 |
| 10" |
16 |
10.88 |
12 |
1 |
14-1/4 |
11/16 |
| 12" |
19 |
12.88 |
12 |
1 |
17 |
11/16 |
| 14" |
21 |
14.19 |
12 |
1-1/8 |
18-3/4 |
11/16 |
|
| 16" |
23-1/2 |
16.19 |
16 |
1-1/8 |
21-1/4 |
11/16 |
| 18" |
25 |
18.19 |
16 |
1-1/4 |
22-3/4 |
11/16 |
| 20" |
27-1/2 |
20.19 |
20 |
1-1/4 |
25 |
11/16 |
| 22" |
29-1/2 |
22.19 |
20 |
1-3/8 |
27-1/4 |
3/4 |
| 24" |
32 |
24.19 |
20 |
1-3/8 |
29-1/2 |
3/4 |
| 26" |
34-1/4 |
... |
24 |
1-3/8 |
31-3/4 |
13/16 |
| 28" |
36-1/2 |
... |
28 |
1-3/8 |
34 |
7/8 |
|
| 30" |
38-3/4 |
... |
28 |
1-3/8 |
36 |
7/8 |
| 32" |
41-3/4 |
... |
28 |
1-5/8 |
38-1/2 |
15/16 |
| 34" |
43-3/4 |
... |
32 |
1-5/8 |
40-1/2 |
15/16 |
| 36" |
46 |
... |
32 |
1-5/8 |
42-3/4 |
1 |
| 38" |
48-3/4 |
... |
32 |
1-5/8 |
45-1/4 |
1 |
| 40" |
50-3/4 |
... |
36 |
1-5/8 |
47-1/4 |
1 |
| 42" |
53 |
... |
36 |
1-5/8 |
49-1/2 |
1-1/8 |
|
Notes:
This table is intended for estimating purposes only. Applications
vary, confirm all dimensions with your engineering department
prior to ordering. Refer to the AWWA C207-94 standard for complete
engineering and applications information. All dimensions are
in inches unless otherwise noted. Inside diameter and thickness
dimensions are application specific. Recommended bolts are 1/8" smaller
than the nominal bolt hole diameters shown. |
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