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ANSI B16.5 Class 1500 Blind Flanges
ANSI B16.5 Class 1500 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 |
|---|---|---|---|---|---|---|---|---|
| 0H1500BDAN | Nominal Pipe Size N/A 1/2 | Outside Diameter (O) N/A 4.75 in | Thickness (T) N/A 0.88 in | Raised Face Diameter (R) N/A 1.38 in | Approximate Weight N/A 4 lb | Bolt Circle (C) N/A 3.25 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.88 in |
| 3Q1500BDAN | Nominal Pipe Size N/A 3/4 | Outside Diameter (O) N/A 5.13 in | Thickness (T) N/A 1.00 in | Raised Face Diameter (R) N/A 1.69 in | Approximate Weight N/A 6 lb | Bolt Circle (C) N/A 3.50 in | Number of Holes N/A 4 | Diameter of Holes N/A 0.88 in |
| 011500BDAN | Nominal Pipe Size N/A 1 | Outside Diameter (O) N/A 5.88 in | Thickness (T) N/A 1.13 in | Raised Face Diameter (R) N/A 2.00 in | Approximate Weight N/A 8 lb | Bolt Circle (C) N/A 4.00 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.00 in |
| 1Q1500BDAN | Nominal Pipe Size N/A 1 1/4 | Outside Diameter (O) N/A 6.25 in | Thickness (T) N/A 1.13 in | Raised Face Diameter (R) N/A 2.50 in | Approximate Weight N/A 9 lb | Bolt Circle (C) N/A 4.38 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.00 in |
| 1H1500BDAN | Nominal Pipe Size N/A 1 1/2 | Outside Diameter (O) N/A 7.00 in | Thickness (T) N/A 1.25 in | Raised Face Diameter (R) N/A 2.88 in | Approximate Weight N/A 13 lb | Bolt Circle (C) N/A 4.88 in | Number of Holes N/A 4 | Diameter of Holes N/A 1.13 in |
| 021500BDAN | Nominal Pipe Size N/A 2 | Outside Diameter (O) N/A 8.50 in | Thickness (T) N/A 1.50 in | Raised Face Diameter (R) N/A 3.63 in | Approximate Weight N/A 25 lb | Bolt Circle (C) N/A 6.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.00 in |
| 2H1500BDAN | Nominal Pipe Size N/A 2 1/2 | Outside Diameter (O) N/A 9.63 in | Thickness (T) N/A 1.63 in | Raised Face Diameter (R) N/A 4.13 in | Approximate Weight N/A 35 lb | Bolt Circle (C) N/A 7.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.13 in |
| 031500BDAN | Nominal Pipe Size N/A 3 | Outside Diameter (O) N/A 10.50 in | Thickness (T) N/A 1.88 in | Raised Face Diameter (R) N/A 5.00 in | Approximate Weight N/A 48 lb | Bolt Circle (C) N/A 8.00 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.25 in |
| 041500BDAN | Nominal Pipe Size N/A 4 | Outside Diameter (O) N/A 12.25 in | Thickness (T) N/A 2.13 in | Raised Face Diameter (R) N/A 6.19 in | Approximate Weight N/A 73 lb | Bolt Circle (C) N/A 9.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.38 in |
| 051500BDAN | Nominal Pipe Size N/A 5 | Outside Diameter (O) N/A 14.75 in | Thickness (T) N/A 2.88 in | Raised Face Diameter (R) N/A 7.31 in | Approximate Weight N/A 140 lb | Bolt Circle (C) N/A 11.50 in | Number of Holes N/A 8 | Diameter of Holes N/A 1.63 in |
| 061500BDAN | Nominal Pipe Size N/A 6 | Outside Diameter (O) N/A 15.50 in | Thickness (T) N/A 3.25 in | Raised Face Diameter (R) N/A 8.50 in | Approximate Weight N/A 160 lb | Bolt Circle (C) N/A 12.50 in | Number of Holes N/A 12 | Diameter of Holes N/A 1.50 in |
| 081500BDAN | Nominal Pipe Size N/A 8 | Outside Diameter (O) N/A 19.00 in | Thickness (T) N/A 3.63 in | Raised Face Diameter (R) N/A 10.63 in | Approximate Weight N/A 300 lb | Bolt Circle (C) N/A 15.50 in | Number of Holes N/A 12 | Diameter of Holes N/A 1.75 in |
| 101500BDAN | Nominal Pipe Size N/A 10 | Outside Diameter (O) N/A 23.00 in | Thickness (T) N/A 4.25 in | Raised Face Diameter (R) N/A 12.75 in | Approximate Weight N/A 510 lb | Bolt Circle (C) N/A 19.00 in | Number of Holes N/A 12 | Diameter of Holes N/A 2.00 in |
| 121500BDAN | Nominal Pipe Size N/A 12 | Outside Diameter (O) N/A 26.50 in | Thickness (T) N/A 4.88 in | Raised Face Diameter (R) N/A 15.00 in | Approximate Weight N/A 690 lb | Bolt Circle (C) N/A 22.50 in | Number of Holes N/A 16 | Diameter of Holes N/A 2.13 in |
| 141500BDAN | Nominal Pipe Size N/A 14 | Outside Diameter (O) N/A 29.50 in | Thickness (T) N/A 5.25 in | Raised Face Diameter (R) N/A 16.25 in | Approximate Weight N/A 975 lb | Bolt Circle (C) N/A 25.00 in | Number of Holes N/A 16 | Diameter of Holes N/A 2.38 in |
| 161500BDAN | Nominal Pipe Size N/A 16 | Outside Diameter (O) N/A 32.50 in | Thickness (T) N/A 5.75 in | Raised Face Diameter (R) N/A 18.50 in | Approximate Weight N/A 1300 lb | Bolt Circle (C) N/A 27.75 in | Number of Holes N/A 16 | Diameter of Holes N/A 2.63 in |
| 181500BDAN | Nominal Pipe Size N/A 18 | Outside Diameter (O) N/A 36.00 in | Thickness (T) N/A 6.38 in | Raised Face Diameter (R) N/A 21.00 in | Approximate Weight N/A 1750 lb | Bolt Circle (C) N/A 30.50 in | Number of Holes N/A 16 | Diameter of Holes N/A 2.88 in |
| 201500BDAN | Nominal Pipe Size N/A 20 | Outside Diameter (O) N/A 38.75 in | Thickness (T) N/A 7.00 in | Raised Face Diameter (R) N/A 23.00 in | Approximate Weight N/A 2225 lb | Bolt Circle (C) N/A 32.75 in | Number of Holes N/A 16 | Diameter of Holes N/A 3.13 in |
| 241500BDAN | Nominal Pipe Size N/A 24 | Outside Diameter (O) N/A 46.00 in | Thickness (T) N/A 8.00 in | Raised Face Diameter (R) N/A 27.25 in | Approximate Weight N/A 3625 lb | Bolt Circle (C) N/A 39.00 in | Number of Holes N/A 16 | Diameter of Holes N/A 3.63 in |
