Enclosures and housings
NPS 24 Class 300 Weld Neck Raised-Face Flange
- Bounding box
- 914.7 × 167.3 × 914.4 mm
- Engine
- Precision B-rep
- Parameters
- 12
- Published
- August 19, 2026
Download
Free to download and use. See the terms.
The prompt
Generate a single watertight B-rep solid body of an NPS 24 inch ASME B16.5 Class 300 welding neck raised-face flange. Use these dimensions in inches: Flange outside diameter: 36.000 Flange thickness excluding raised face: 2.690 Overall length through hub: 6.560 Hub diameter at flange base: 27.620 Hub diameter at weld end: 24.000 Raised-face outside diameter: 27.250 Raised-face height: 0.0625 Bolt-circle diameter: 32.000 Number of bolt holes: 24 Bolt-hole diameter: 1.625 Bolt holes equally spaced at 15 degrees Pipe bore diameter: 22.624 Construct the main profile as one revolved solid. Create the 24 bolt holes using a circular pattern and subtract them. Subtract the central bore through the complete flange. The result must contain exactly one closed solid body. Do not generate a polygon mesh, surface body, faceted body, STL, OBJ, shell, assembly, or multiple overlapping bodies. Export the finished model as a precise STEP B-rep solid suitable for import into ANSYS SpaceClaim.
Parameters
| Name | Value | Range |
|---|---|---|
| Flange Outside Diameter | 36 in | 34 – 38 |
| Flange Thickness Excluding Raised Face | 2.69 in | 2 – 3.5 |
| Overall Length Through Hub | 6.56 in | 5.5 – 7.5 |
| Hub Diameter at Flange Base | 27.62 in | 26 – 29 |
| Hub Diameter at Weld End | 24 in | 23 – 25 |
| Raised-Face Outside Diameter | 27.25 in | 26 – 29 |
| Raised-Face Height | 0.06 in | 0.03 – 0.1 |
| Pipe Bore Diameter | 22.62 in | 20 – 23 |
| Bolt-Circle Diameter | 32 in | 31 – 33.5 |
| Number of Bolt Holes | 24 | 4 – 40 |
| Bolt-Hole Diameter | 1.63 in | 1 – 2 |
| Bolt-Hole Start Angle | 15 deg | 0 – 30 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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