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ASME B16.47 Class 300 Series A Blind Flanges
ASME B16.47 Class 300 Series A 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) |
Thickness (T) |
Raised Face Diameter (R) |
Approximate Weight |
Bolt Circle (C) |
Number of Holes |
Diameter of Holes |
|---|---|---|---|---|---|---|---|---|
| 26300BLSA | Nominal Pipe Size N/A 26 | Outside Diameter (O) N/A 38.25 in | Thickness (T) N/A 3.31 in | Raised Face Diameter (R) N/A 29.50 in | Approximate Weight N/A 1079 lb | Bolt Circle (C) N/A 34.50 in | Number of Holes N/A 28 | Diameter of Holes N/A 1.75 in |
| 28300BLSA | Nominal Pipe Size N/A 28 | Outside Diameter (O) N/A 40.75 in | Thickness (T) N/A 3.56 in | Raised Face Diameter (R) N/A 31.50 in | Approximate Weight N/A 1315 lb | Bolt Circle (C) N/A 37.00 in | Number of Holes N/A 28 | Diameter of Holes N/A 1.75 in |
| 30300BLSA | Nominal Pipe Size N/A 30 | Outside Diameter (O) N/A 43.00 in | Thickness (T) N/A 3.75 in | Raised Face Diameter (R) N/A 33.75 in | Approximate Weight N/A 1545 lb | Bolt Circle (C) N/A 39.25 in | Number of Holes N/A 28 | Diameter of Holes N/A 1.88 in |
| 32300BLSA | Nominal Pipe Size N/A 32 | Outside Diameter (O) N/A 45.25 in | Thickness (T) N/A 3.94 in | Raised Face Diameter (R) N/A 36.00 in | Approximate Weight N/A 1795 lb | Bolt Circle (C) N/A 41.50 in | Number of Holes N/A 28 | Diameter of Holes N/A 2.00 in |
| 34300BLSA | Nominal Pipe Size N/A 34 | Outside Diameter (O) N/A 47.50 in | Thickness (T) N/A 4.12 in | Raised Face Diameter (R) N/A 38.00 in | Approximate Weight N/A 2068 lb | Bolt Circle (C) N/A 43.50 in | Number of Holes N/A 28 | Diameter of Holes N/A 2.00 in |
| 36300BLSA | Nominal Pipe Size N/A 36 | Outside Diameter (O) N/A 50.00 in | Thickness (T) N/A 4.38 in | Raised Face Diameter (R) N/A 40.25 in | Approximate Weight N/A 2435 lb | Bolt Circle (C) N/A 46.00 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.12 in |
| 38300BLSA | Nominal Pipe Size N/A 38 | Outside Diameter (O) N/A 46.00 in | Thickness (T) N/A 4.25 in | Raised Face Diameter (R) N/A 40.50 in | Approximate Weight N/A 2001 lb | Bolt Circle (C) N/A 43.00 in | Number of Holes N/A 32 | Diameter of Holes N/A 1.62 in |
| 40300BLSA | Nominal Pipe Size N/A 40 | Outside Diameter (O) N/A 48.75 in | Thickness (T) N/A 4.50 in | Raised Face Diameter (R) N/A 42.75 in | Approximate Weight N/A 2380 lb | Bolt Circle (C) N/A 45.50 in | Number of Holes N/A 32 | Diameter of Holes N/A 1.75 in |
| 42300BLSA | Nominal Pipe Size N/A 42 | Outside Diameter (O) N/A 50.75 in | Thickness (T) N/A 4.69 in | Raised Face Diameter (R) N/A 44.75 in | Approximate Weight N/A 2689 lb | Bolt Circle (C) N/A 47.50 in | Number of Holes N/A 32 | Diameter of Holes N/A 1.75 in |
| 44300BLSA | Nominal Pipe Size N/A 44 | Outside Diameter (O) N/A 53.25 in | Thickness (T) N/A 4.88 in | Raised Face Diameter (R) N/A 47.00 in | Approximate Weight N/A 3079 lb | Bolt Circle (C) N/A 49.75 in | Number of Holes N/A 32 | Diameter of Holes N/A 1.88 in |
| 46300BLSA | Nominal Pipe Size N/A 46 | Outside Diameter (O) N/A 55.75 in | Thickness (T) N/A 5.06 in | Raised Face Diameter (R) N/A 49.00 in | Approximate Weight N/A 3500 lb | Bolt Circle (C) N/A 52.00 in | Number of Holes N/A 28 | Diameter of Holes N/A 2.00 in |
| 48300BLSA | Nominal Pipe Size N/A 48 | Outside Diameter (O) N/A 57.75 in | Thickness (T) N/A 5.25 in | Raised Face Diameter (R) N/A 51.25 in | Approximate Weight N/A 3896 lb | Bolt Circle (C) N/A 54.00 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.00 in |
| 50300BLSA | Nominal Pipe Size N/A 50 | Outside Diameter (O) N/A 60.25 in | Thickness (T) N/A 5.50 in | Raised Face Diameter (R) N/A 53.50 in | Approximate Weight N/A 4442 lb | Bolt Circle (C) N/A 56.25 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.12 in |
| 52300BLSA | Nominal Pipe Size N/A 52 | Outside Diameter (O) N/A 62.25 in | Thickness (T) N/A 5.69 in | Raised Face Diameter (R) N/A 55.50 in | Approximate Weight N/A 4906 lb | Bolt Circle (C) N/A 58.25 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.12 in |
| 54300BLSA | Nominal Pipe Size N/A 54 | Outside Diameter (O) N/A 65.25 in | Thickness (T) N/A 6.00 in | Raised Face Diameter (R) N/A 57.75 in | Approximate Weight N/A 5684 lb | Bolt Circle (C) N/A 61.00 in | Number of Holes N/A 28 | Diameter of Holes N/A 2.38 in |
| 56300BLSA | Nominal Pipe Size N/A 56 | Outside Diameter (O) N/A 67.25 in | Thickness (T) N/A 6.06 in | Raised Face Diameter (R) N/A 59.75 in | Approximate Weight N/A 6099 lb | Bolt Circle (C) N/A 63.00 in | Number of Holes N/A 28 | Diameter of Holes N/A 2.38 in |
| 58300BLSA | Nominal Pipe Size N/A 58 | Outside Diameter (O) N/A 69.25 in | Thickness (T) N/A 6.25 in | Raised Face Diameter (R) N/A 62.00 in | Approximate Weight N/A 6669 lb | Bolt Circle (C) N/A 65.00 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.38 in |
| 60300BLSA | Nominal Pipe Size N/A 60 | Outside Diameter (O) N/A 71.25 in | Thickness (T) N/A 6.44 in | Raised Face Diameter (R) N/A 64.00 in | Approximate Weight N/A 7274 lb | Bolt Circle (C) N/A 67.00 in | Number of Holes N/A 32 | Diameter of Holes N/A 2.38 in |
