| NPS | Outside Diameter at Bevel (mm) | Center-to-End Run (C) (mm) | Center-to-End Outlet (M) (mm) |
|---|---|---|---|
| ½″ | 21.3 | 25 | 25 |
| ¾″ | 26.7 | 29 | 29 |
| 1″ | 33.4 | 38 | 38 |
| 1¼″ | 42.2 | 48 | 48 |
| 1½″ | 48.3 | 57 | 57 |
| 2″ | 60.3 | 64 | 64 |
| 2½″ | 73.0 | 76 | 76 |
| 3″ | 88.9 | 86 | 86 |
| 3½″ | 101.6 | 95 | 95 |
| 4″ | 114.3 | 105 | 105 |
| 5″ | 141.3 | 124 | 124 |
| 6″ | 168.3 | 143 | 143 |
| 8″ | 219.1 | 178 | 178 |
| 10″ | 273.0 | 216 | 216 |
| 12″ | 323.8 | 254 | 254 |
| 14″ | 355.6 | 279 | 279 |
| 16″ | 406.4 | 305 | 305 |
| 18″ | 457.0 | 343 | 343 |
| 20″ | 508.0 | 381 | 381 |
| 22″ | 559.0 | 419 | 419 |
| 24″ | 610.0 | 432 | 432 |
Each flange follows a rigorous 8-step forging and quality-control process to ensure conformance with ASTM A182 and ASME standards.
Prime 304 stainless steel billet sourced and certified.
Heat to 1100°C – 1250°C for optimal forgeability.
Shape billet into flange geometry under controlled pressure.
Solution anneal at 1040°C – 1120°C, then quench.
CNC machining, drilling, and surface finishing.
Tensile, hardness, PMI, visual and impact tests performed.