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ANSI B16.5 Class 2500 Blind Flanges
ANSI B16.5 Class 2500 Flanges
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- All dimensions are in inches.
- These flanges will be furnished with a 1/4" raised face unless otherwise specified.
- Flat face option available.
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Item # |
Nominal Pipe Size |
Outside Diameter (O) |
Thickness (T) |
Raised Face Diameter (R) |
Approximate Weight |
Bolt Circle (C) |
Number of Holes |
Diameter of Holes |
|---|---|---|---|---|---|---|---|---|
| 0H2500BDAN | Nominal Pipe Size N/A 1/2 | Outside Diameter (O) N/A 5.25 in | Thickness (T) N/A 1.19 in | Raised Face Diameter (R) N/A 1.38 in | Approximate Weight N/A 7 lb | Bolt Circle (C) N/A 3.50 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.88 in |
| 3Q2500BDAN | Nominal Pipe Size N/A 3/4 | Outside Diameter (O) N/A 5.50 in | Thickness (T) N/A 1.25 in | Raised Face Diameter (R) N/A 1.69 in | Approximate Weight N/A 8 lb | Bolt Circle (C) N/A 3.75 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.88 in |
| 012500BDAN | Nominal Pipe Size N/A 1 | Outside Diameter (O) N/A 6.25 in | Thickness (T) N/A 1.38 in | Raised Face Diameter (R) N/A 2.00 in | Approximate Weight N/A 11 lb | Bolt Circle (C) N/A 4.25 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.00 in |
| 1Q2500BDAN | Nominal Pipe Size N/A 1 1/4 | Outside Diameter (O) N/A 7.25 in | Thickness (T) N/A 1.50 in | Raised Face Diameter (R) N/A 2.50 in | Approximate Weight N/A 17 lb | Bolt Circle (C) N/A 5.13 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.13 in |
| 1H2500BDAN | Nominal Pipe Size N/A 1 1/2 | Outside Diameter (O) N/A 8.00 in | Thickness (T) N/A 1.75 in | Raised Face Diameter (R) N/A 2.88 in | Approximate Weight N/A 23 lb | Bolt Circle (C) N/A 5.75 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.25 in |
| 022500BDAN | Nominal Pipe Size N/A 2 | Outside Diameter (O) N/A 9.25 in | Thickness (T) N/A 2.00 in | Raised Face Diameter (R) N/A 3.63 in | Approximate Weight N/A 39 lb | Bolt Circle (C) N/A 6.75 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.13 in |
| 2H2500BDAN | Nominal Pipe Size N/A 2 1/2 | Outside Diameter (O) N/A 10.50 in | Thickness (T) N/A 2.25 in | Raised Face Diameter (R) N/A 4.13 in | Approximate Weight N/A 56 lb | Bolt Circle (C) N/A 7.75 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.25 in |
| 032500BDAN | Nominal Pipe Size N/A 3 | Outside Diameter (O) N/A 12.00 in | Thickness (T) N/A 2.63 in | Raised Face Diameter (R) N/A 5.00 in | Approximate Weight N/A 86 lb | Bolt Circle (C) N/A 9.00 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.38 in |
| 042500BDAN | Nominal Pipe Size N/A 4 | Outside Diameter (O) N/A 14.00 in | Thickness (T) N/A 3.00 in | Raised Face Diameter (R) N/A 6.19 in | Approximate Weight N/A 135 lb | Bolt Circle (C) N/A 10.75 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.63 in |
| 052500BDAN | Nominal Pipe Size N/A 5 | Outside Diameter (O) N/A 16.50 in | Thickness (T) N/A 3.63 in | Raised Face Diameter (R) N/A 7.31 in | Approximate Weight N/A 225 lb | Bolt Circle (C) N/A 12.75 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.88 in |
| 062500BDAN | Nominal Pipe Size N/A 6 | Outside Diameter (O) N/A 19.00 in | Thickness (T) N/A 4.25 in | Raised Face Diameter (R) N/A 8.50 in | Approximate Weight N/A 345 lb | Bolt Circle (C) N/A 14.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 2.13 in |
| 082500BDAN | Nominal Pipe Size N/A 8 | Outside Diameter (O) N/A 21.75 in | Thickness (T) N/A 5.00 in | Raised Face Diameter (R) N/A 10.63 in | Approximate Weight N/A 530 lb | Bolt Circle (C) N/A 17.25 in | Number of Holes N/A 12 | Diameter of Holes N/A 2.13 in |
| 102500BDAN | Nominal Pipe Size N/A 10 | Outside Diameter (O) N/A 26.50 in | Thickness (T) N/A 6.50 in | Raised Face Diameter (R) N/A 12.75 in | Approximate Weight N/A 1025 lb | Bolt Circle (C) N/A 21.25 in | Number of Holes N/A 12 | Diameter of Holes N/A 2.63 in |
| 122500BDAN | Nominal Pipe Size N/A 12 | Outside Diameter (O) N/A 30.00 in | Thickness (T) N/A 7.25 in | Raised Face Diameter (R) N/A 15.00 in | Approximate Weight N/A 1300 lb | Bolt Circle (C) N/A 24.38 in | Number of Holes N/A 12 | Diameter of Holes N/A 2.88 in |
