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ASME B16.47 Class 150 Series B Blind Flanges
ASME B16.47 Class 150 Series B Flanges
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- All dimensions are in inches.
- These flanges will be supplied with a 1/16" raised face unless otherwise specified.
- Flat face option available.
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Item # |
Nominal Pipe Size |
Outside Diameter (O) |
Maximum Thickness (T) |
Raised Face Diameter (R) |
Approximate Weight |
Bolt Circle (C) |
Number of Holes |
Diameter of Holes |
|---|---|---|---|---|---|---|---|---|
| 26150BDSB | Nominal Pipe Size N/A 26 | Outside Diameter (O) N/A 30.94 in | Maximum Thickness (T) N/A 1.75 in | Raised Face Diameter (R) N/A 28.00 in | Approximate Weight N/A 375 lb | Bolt Circle (C) N/A 29.31 in | Number of Holes N/A 36 | Diameter of Holes N/A 0.88 in |
| 28150BDSB | Nominal Pipe Size N/A 28 | Outside Diameter (O) N/A 32.94 in | Maximum Thickness (T) N/A 1.88 in | Raised Face Diameter (R) N/A 30.00 in | Approximate Weight N/A 455 lb | Bolt Circle (C) N/A 31.31 in | Number of Holes N/A 40 | Diameter of Holes N/A 0.88 in |
| 30150BDSB | Nominal Pipe Size N/A 30 | Outside Diameter (O) N/A 34.94 in | Maximum Thickness (T) N/A 2.00 in | Raised Face Diameter (R) N/A 32.00 in | Approximate Weight N/A 545 lb | Bolt Circle (C) N/A 33.31 in | Number of Holes N/A 44 | Diameter of Holes N/A 0.88 in |
| 32150BDSB | Nominal Pipe Size N/A 32 | Outside Diameter (O) N/A 37.06 in | Maximum Thickness (T) N/A 2.12 in | Raised Face Diameter (R) N/A 34.00 in | Approximate Weight N/A 648 lb | Bolt Circle (C) N/A 35.44 in | Number of Holes N/A 48 | Diameter of Holes N/A 0.88 in |
| 34150BDSB | Nominal Pipe Size N/A 34 | Outside Diameter (O) N/A 39.56 in | Maximum Thickness (T) N/A 2.25 in | Raised Face Diameter (R) N/A 36.25 in | Approximate Weight N/A 782 lb | Bolt Circle (C) N/A 37.69 in | Number of Holes N/A 40 | Diameter of Holes N/A 1.00 in |
| 36150BDSB | Nominal Pipe Size N/A 36 | Outside Diameter (O) N/A 41.62 in | Maximum Thickness (T) N/A 2.31 in | Raised Face Diameter (R) N/A 38.25 in | Approximate Weight N/A 890 lb | Bolt Circle (C) N/A 39.75 in | Number of Holes N/A 44 | Diameter of Holes N/A 1.00 in |
| 38150BDSB | Nominal Pipe Size N/A 38 | Outside Diameter (O) N/A 44.25 in | Maximum Thickness (T) N/A 2.50 in | Raised Face Diameter (R) N/A 40.25 in | Approximate Weight N/A 1090 lb | Bolt Circle (C) N/A 42.12 in | Number of Holes N/A 40 | Diameter of Holes N/A 1.12 in |
| 40150BDSB | Nominal Pipe Size N/A 40 | Outside Diameter (O) N/A 46.25 in | Maximum Thickness (T) N/A 2.62 in | Raised Face Diameter (R) N/A 42.50 in | Approximate Weight N/A 1247 lb | Bolt Circle (C) N/A 44.12 in | Number of Holes N/A 44 | Diameter of Holes N/A 1.12 in |
| 42150BDSB | Nominal Pipe Size N/A 42 | Outside Diameter (O) N/A 48.25 in | Maximum Thickness (T) N/A 2.69 in | Raised Face Diameter (R) N/A 44.50 in | Approximate Weight N/A 1393 lb | Bolt Circle (C) N/A 46.12 in | Number of Holes N/A 48 | Diameter of Holes N/A 1.12 in |
| 44150BDSB | Nominal Pipe Size N/A 44 | Outside Diameter (O) N/A 50.25 in | Maximum Thickness (T) N/A 2.81 in | Raised Face Diameter (R) N/A 46.50 in | Approximate Weight N/A 1579 lb | Bolt Circle (C) N/A 48.12 in | Number of Holes N/A 52 | Diameter of Holes N/A 1.12 in |
| 46150BDSB | Nominal Pipe Size N/A 46 | Outside Diameter (O) N/A 52.81 in | Maximum Thickness (T) N/A 2.94 in | Raised Face Diameter (R) N/A 48.62 in | Approximate Weight N/A 1825 lb | Bolt Circle (C) N/A 50.56 in | Number of Holes N/A 40 | Diameter of Holes N/A 1.25 in |
| 48150BDSB | Nominal Pipe Size N/A 48 | Outside Diameter (O) N/A 54.81 in | Maximum Thickness (T) N/A 3.06 in | Raised Face Diameter (R) N/A 50.75 in | Approximate Weight N/A 2045 lb | Bolt Circle (C) N/A 52.56 in | Number of Holes N/A 44 | Diameter of Holes N/A 1.25 in |
| 50150BDSB | Nominal Pipe Size N/A 50 | Outside Diameter (O) N/A 56.81 in | Maximum Thickness (T) N/A 3.18 in | Raised Face Diameter (R) N/A 52.75 in | Approximate Weight N/A 2284 lb | Bolt Circle (C) N/A 54.56 in | Number of Holes N/A 48 | Diameter of Holes N/A 1.25 in |
| 52150BDSB | Nominal Pipe Size N/A 52 | Outside Diameter (O) N/A 58.81 in | Maximum Thickness (T) N/A 3.31 in | Raised Face Diameter (R) N/A 54.75 in | Approximate Weight N/A 2547 lb | Bolt Circle (C) N/A 56.56 in | Number of Holes N/A 52 | Diameter of Holes N/A 1.25 in |
| 54150BDSB | Nominal Pipe Size N/A 54 | Outside Diameter (O) N/A 61.00 in | Maximum Thickness (T) N/A 3.44 in | Raised Face Diameter (R) N/A 56.75 in | Approximate Weight N/A 2848 lb | Bolt Circle (C) N/A 58.75 in | Number of Holes N/A 56 | Diameter of Holes N/A 1.25 in |
| 56150BDSB | Nominal Pipe Size N/A 56 | Outside Diameter (O) N/A 63.00 in | Maximum Thickness (T) N/A 3.56 in | Raised Face Diameter (R) N/A 58.75 in | Approximate Weight N/A 3145 lb | Bolt Circle (C) N/A 60.75 in | Number of Holes N/A 60 | Diameter of Holes N/A 1.25 in |
| 58150BDSB | Nominal Pipe Size N/A 58 | Outside Diameter (O) N/A 65.94 in | Maximum Thickness (T) N/A 3.68 in | Raised Face Diameter (R) N/A 60.75 in | Approximate Weight N/A 3560 lb | Bolt Circle (C) N/A 63.44 in | Number of Holes N/A 48 | Diameter of Holes N/A 1.38 in |
| 60150BDSB | Nominal Pipe Size N/A 60 | Outside Diameter (O) N/A 67.94 in | Maximum Thickness (T) N/A 3.81 in | Raised Face Diameter (R) N/A 63.00 in | Approximate Weight N/A 3913 lb | Bolt Circle (C) N/A 65.44 in | Number of Holes N/A 52 | Diameter of Holes N/A 1.38 in |
