Flange - Long Weld Neck, ANSI Class 150, ASME B16.5, 1/16" Raised Face (in)
Flange - Long Weld Neck, ANSI Class 150, ASME B16.5, 1/16" Raised Face (in)
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Pipe Size
(NPS) | Outside
Diameter of Flange A | Diameter
of Raised Face B | Thickness
of Flange
| Diameter
of Bore
| Diameter
of Hub at Base
| Length
of Hub
| Nunber
of Bolt Holes | Diamete
of Bolt Holes | Bolt
Circle Diameter
| Approx.
Weight |
1/2 | 3 1/2 | 1 3/8 | 7/16 | 0.50 | 1 1/4 | 9 | 4 | 5/8 | 2 3/8 | 3 |
3/4 | 3 7/8 | 1 11/16 | 1/2 | 0.75 | 1 5/8 | 9 | 4 | 5/8 | 2 3/4 | 5 |
1 | 4 1/4 | 2 | 9/16 | 1.00 | 2 | 9 | 4 | 5/8 | 3 1/8 | 8 |
1 1/4 | 4 5/8 | 2 1/2 | 5/8 | 1.25 | 2 3/8 | 9 | 4 | 5/8 | 3 1/2 | 10 |
1 1/2 | 5 | 2 7/8 | 11/16 | 1.50 | 2 5/8 | 9 | 4 | 5/8 | 3 7/8 | 12 |
2 | 6 | 3 5/8 | 3/4 | 2.00 | 3 1/4 | 9 | 4 | 3/4 | 4 3/4 | 16 |
2 1/2 | 7 | 4 1/8 | 7/8 | 2.50 | 3 3/4 | 9 | 4 | 3/4 | 5 1/2 | 21 |
3 | 7 1/2 | 5 | 15/16 | 3.00 | 4 1/4 | 9 | 4 | 3/4 | 6 | 24 |
3 1/2 | 8 1/2 | 5 1/2 | 15/16 | 3.60 | 4 7/8 | 9 | 8 | 3/4 | 7 | 31 |
4 | 9 | 6 3/16 | 15/16 | 4.00 | 5 1/2 | 12 | 8 | 3/4 | 7 1/2 | 47 |
5 | 10 | 7 5/16 | 15/16 | 5.00 | 6 1/2 | 12 | 8 | 7/8 | 8 1/2 | 57 |
6 | 11 | 8 1/2 | 1 | 6.00 | 7 3/4 | 12 | 8 | 7/8 | 9 1/2 | 77 |
8 | 13 1/2 | 10 5/8 | 1 1/8 | 8.00 | 9 3/4 | 12 | 8 | 7/8 | 11 3/4 | 103 |
10 | 16 | 12 3/4 | 1 3/16 | 10.00 | 12 | 12 | 12 | 1 | 14 1/4 | 150 |
12 | 19 | 15 | 1 1/4 | 12.00 | 14 3/8 | 12 | 12 | 1 | 17 | 215 |
14 | 21 | 16 1/4 | 1 3/8 | 14.00 | 16 | 12 | 12 | 1 1/8 | 18 3/4 | 221 |
16 | 23 1/2 | 18 1/2 | 1 7/16 | 16.00 | 18 | 12 | 16 | 1 1/8 | 21 1/4 | 254 |
18 | 25 | 21 | 1 9/16 | 18.00 | 20 | 12 | 16 | 1 1/4 | 22 3/4 | 276 |
20 | 27 1/2 | 23 | 1 11/16 | 20.00 | 22 | 12 | 20 | 1 1/4 | 25 | 324 |
22 | - | - | - | - | - | - | - | - | - | - |
24 | 32 | 27 1/4 | 1 7/8 | 24.00 | 26 1/4 | 12 | 20 | 1 3/8 | 29 1/2 | 439 |