- All ASME B16.47 CLASS 150# SERIES "A" weld neck flange dimensions are in inches.
- These ASME B16.47 CLASS 150# SERIES "A" weld neck flanges will be supplied with a 1/16" raised face unless otherwise specified.
- Flat face option available for ASME B16.47 CLASS 150# SERIES "A" weld neck flanges.
Item # |
Nominal Pipe Size |
Outside Diameter (O) |
Minimum Thickness (T) |
Raised Face Diameter (R) |
Length Thru Hub (Y) |
Hub Diameter (X) |
Minimum Fillet Radius (r) |
Top of Hub (A) |
Bore (B) |
Approximate Weight (lbs) |
Bolt Circle (C) |
Number of Holes |
Diameter of Holes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26150WNSA | N/A 26 | N/A 34.25 | N/A 2.69 | N/A 29.50 | N/A 4.75 | N/A 26.62 | N/A 0.38 | N/A 26.00 | N/A Specified by purchaser | N/A 300 | N/A 31.75 | N/A 24 | N/A 1.38 |
| 28150WNSA | N/A 28 | N/A 36.50 | N/A 2.81 | N/A 31.50 | N/A 4.94 | N/A 28.62 | N/A 0.44 | N/A 28.00 | N/A Specified by purchaser | N/A 345 | N/A 34.00 | N/A 28 | N/A 1.38 |
| 30150WNSA | N/A 30 | N/A 38.75 | N/A 2.94 | N/A 33.75 | N/A 5.38 | N/A 30.75 | N/A 0.44 | N/A 30.00 | N/A Specified by purchaser | N/A 400 | N/A 36.00 | N/A 28 | N/A 1.38 |
| 32150WNSA | N/A 32 | N/A 41.75 | N/A 3.19 | N/A 36.00 | N/A 5.69 | N/A 32.75 | N/A 0.44 | N/A 32.00 | N/A Specified by purchaser | N/A 505 | N/A 38.50 | N/A 28 | N/A 1.62 |
| 34150WNSA | N/A 34 | N/A 43.75 | N/A 3.25 | N/A 38.00 | N/A 5.88 | N/A 34.75 | N/A 0.50 | N/A 34.00 | N/A Specified by purchaser | N/A 540 | N/A 40.50 | N/A 32 | N/A 1.62 |
| 36150WNSA | N/A 36 | N/A 46.00 | N/A 3.56 | N/A 40.25 | N/A 6.19 | N/A 36.75 | N/A 0.50 | N/A 36.00 | N/A Specified by purchaser | N/A 640 | N/A 42.75 | N/A 32 | N/A 1.62 |
| 38150WNSA | N/A 38 | N/A 48.75 | N/A 3.44 | N/A 42.25 | N/A 6.19 | N/A 39.00 | N/A 0.50 | N/A 38.00 | N/A Specified by purchaser | N/A 720 | N/A 45.25 | N/A 32 | N/A 1.62 |
| 40150WNSA | N/A 40 | N/A 50.75 | N/A 3.56 | N/A 44.25 | N/A 6.44 | N/A 41.00 | N/A 0.50 | N/A 40.00 | N/A Specified by purchaser | N/A 775 | N/A 47.25 | N/A 36 | N/A 1.62 |
| 42150WNSA | N/A 42 | N/A 53.00 | N/A 3.81 | N/A 47.00 | N/A 6.75 | N/A 43.00 | N/A 0.50 | N/A 42.00 | N/A Specified by purchaser | N/A 890 | N/A 49.50 | N/A 36 | N/A 1.62 |
| 44150WNSA | N/A 44 | N/A 55.25 | N/A 4.00 | N/A 49.00 | N/A 7.00 | N/A 45.00 | N/A 0.50 | N/A 44.00 | N/A Specified by purchaser | N/A 990 | N/A 51.75 | N/A 40 | N/A 1.62 |
| 46150WNSA | N/A 46 | N/A 57.25 | N/A 4.06 | N/A 51.00 | N/A 7.31 | N/A 47.12 | N/A 0.50 | N/A 46.00 | N/A Specified by purchaser | N/A 1060 | N/A 53.75 | N/A 40 | N/A 1.62 |
| 48150WNSA | N/A 48 | N/A 59.50 | N/A 4.25 | N/A 53.50 | N/A 7.56 | N/A 49.12 | N/A 0.50 | N/A 48.00 | N/A Specified by purchaser | N/A 1185 | N/A 56.00 | N/A 44 | N/A 1.62 |
| 50150WNSA | N/A 50 | N/A 61.75 | N/A 4.38 | N/A 55.50 | N/A 8.00 | N/A 51.25 | N/A 0.50 | N/A 50.00 | N/A Specified by purchaser | N/A 1270 | N/A 58.25 | N/A 44 | N/A 1.88 |
| 52150WNSA | N/A 52 | N/A 64.00 | N/A 4.56 | N/A 57.50 | N/A 8.25 | N/A 53.25 | N/A 0.50 | N/A 52.00 | N/A Specified by purchaser | N/A 1410 | N/A 60.50 | N/A 44 | N/A 1.88 |
| 54150WNSA | N/A 54 | N/A 66.25 | N/A 4.75 | N/A 59.50 | N/A 8.50 | N/A 55.25 | N/A 0.50 | N/A 54.00 | N/A Specified by purchaser | N/A 1585 | N/A 62.75 | N/A 44 | N/A 1.88 |
| 56150WNSA | N/A 56 | N/A 68.75 | N/A 4.88 | N/A 62.00 | N/A 9.00 | N/A 57.38 | N/A 0.50 | N/A 56.00 | N/A Specified by purchaser | N/A 1760 | N/A 65.00 | N/A 48 | N/A 1.88 |
| 58150WNSA | N/A 58 | N/A 71.00 | N/A 5.06 | N/A 64.00 | N/A 9.25 | N/A 59.38 | N/A 0.50 | N/A 58.00 | N/A Specified by purchaser | N/A 1915 | N/A 67.25 | N/A 48 | N/A 1.88 |
| 60150WNSA | N/A 60 | N/A 73.00 | N/A 5.19 | N/A 66.00 | N/A 9.44 | N/A 61.38 | N/A 0.50 | N/A 60.00 | N/A Specified by purchaser | N/A 2045 | N/A 69.25 | N/A 52 | N/A 1.88 |
