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ANSI/ASME B16.5-1996 Class 150
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| Pipe Size |
Outside Diameter |
Inside Diameter |
Number of Bolt Holes |
Bolt Hole Diameter |
Bolt Circle |
|
| 1/2" |
3-1/2 |
0.88 |
4 |
5/8 |
2-3/8 |
| 3/4" |
3-7/8 |
1.09 |
4 |
5/8 |
2-3/4 |
| 1" |
4-1/4 |
1.36 |
4 |
5/8 |
3-1/8 |
| 1-1/4" |
4-5/8 |
1.70 |
4 |
5/8 |
3-1/2 |
| 1-1/2" |
5 |
1.95 |
4 |
5/8 |
3-7/8 |
|
| 2" |
6 |
2.44 |
4 |
3/4 |
4-3/4 |
| 2-1/2" |
7 |
2.94 |
4 |
3/4 |
5-1/2 |
| 3" |
7-1/2 |
3.57 |
4 |
3/4 |
6 |
| 3-1/2" |
8-1/2 |
4.07 |
8 |
3/4 |
7 |
| 4" |
9 |
4.60 |
8 |
3/4 |
7-1/2 |
|
| 5" |
10 |
5.66 |
8 |
7/8 |
8-1/2 |
| 6" |
11 |
6.72 |
8 |
7/8 |
9-1/2 |
| 8" |
13-1/2 |
8.72 |
8 |
7/8 |
11-3/4 |
| 10" |
16 |
10.88 |
12 |
1 |
14-1/4 |
| 12" |
19 |
12.88 |
12 |
1 |
17 |
|
| 14" |
21 |
14.14 |
12 |
1-1/8 |
18-3/4 |
| 16" |
23-1/2 |
16.16 |
16 |
1-1/8 |
21-1/4 |
| 18" |
25 |
18.18 |
16 |
1-1/4 |
22-3/4 |
| 20" |
27-1/2 |
20.20 |
20 |
1-1/4 |
25 |
| 24" |
32 |
24.25 |
20 |
1-3/8 |
29-1/2 |
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Notes:
This table is intended for estimating purposes only. Applications
vary, confirm all dimensions with your engineering department
prior to ordering. Refer to the ASME B16.5-1996 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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