| NPS | DN | Outside Diameter D (mm) | Straight Tee C (mm) | Straight Tee M (mm) | Straight Cross C (mm) |
|---|---|---|---|---|---|
| 1/2" | 15 | 21.3 | 25 | 25 | 25 |
| 3/4" | 20 | 26.7 | 29 | 29 | 29 |
| 1" | 25 | 33.4 | 38 | 38 | 38 |
| 1 1/4" | 32 | 42.2 | 48 | 48 | 48 |
| 1 1/2" | 40 | 48.3 | 57 | 57 | 57 |
| 2" | 50 | 60.3 | 64 | 64 | 64 |
| 2 1/2" | 65 | 73.0 | 76 | 76 | 76 |
| 3" | 80 | 88.9 | 86 | 86 | 86 |
| 3 1/2" | 90 | 101.6 | 95 | 95 | 95 |
| 4" | 100 | 114.3 | 105 | 105 | 105 |
| 5" | 125 | 141.3 | 124 | 124 | 124 |
| 6" | 150 | 168.3 | 143 | 143 | 143 |
| 8" | 200 | 219.1 | 178 | 178 | 178 |
| 10" | 250 | 273.0 | 216 | 216 | 216 |
| 12" | 300 | 323.8 | 254 | 254 | 254 |
| 14" | 350 | 355.6 | 279 | 279 | 279 |
| 16" | 400 | 406.4 | 305 | 305 | 305 |
| 18" | 450 | 457.0 | 343 | 343 | 343 |
| 20" | 500 | 508.0 | 381 | 381 | 381 |
| 22" | 550 | 559.0 | 419 | 419 | 419 |
| 24" | 600 | 610.0 | 432 | 432 | 432 |
| NPS | OD (mm) | SCH 10S (kg) | STD / SCH 40 (kg) | XS / SCH 80 (kg) |
|---|---|---|---|---|
| 1/2" | 21.3 | 0.10 | 0.16 | 0.25 |
| 3/4" | 26.7 | 0.13 | 0.20 | 0.27 |
| 1" | 33.4 | 0.28 | 0.29 | 0.35 |
| 1 1/4" | 42.2 | 0.50 | 0.53 | 0.65 |
| 1 1/2" | 48.3 | 0.70 | 0.77 | 0.96 |
| 2" | 60.3 | 0.85 | 1.88 | 1.90 |
| 2 1/2" | 73.0 | 1.40 | 2.69 | 3.07 |
| 3" | 88.9 | 1.80 | 3.82 | 4.50 |
| 3 1/2" | 101.6 | 2.70 | 5.18 | 6.17 |
| 4" | 114.3 | 3.50 | 6.00 | 8.44 |
| 5" | 141.3 | 6.10 | 9.94 | 12.94 |
| 6" | 168.3 | 8.10 | 16.48 | 19.30 |
| 8" | 219.1 | 15.60 | 33.00 | 34.50 |
| 10" | 273.0 | 27.00 | 49.35 | 68.00 |
| 12" | 323.8 | 40.00 | 70.50 | 115.00 |
| NPS | OD (mm) | SCH 40 / STD (kg) | SCH 80 / XS (kg) |
|---|---|---|---|
| 1/2" | 21.3 | 0.18 | 0.21 |
| 3/4" | 26.7 | 0.28 | 0.33 |
| 1" | 33.4 | 0.50 | 0.58 |
| 1 1/4" | 42.2 | 0.82 | 0.96 |
| 1 1/2" | 48.3 | 1.10 | 1.30 |
| 2" | 60.3 | 1.88 | 2.20 |
| 2 1/2" | 73.0 | 3.20 | 3.74 |
| 3" | 88.9 | 4.70 | 5.40 |
| 4" | 114.3 | 7.50 | 8.80 |
| 5" | 141.3 | 11.00 | 13.20 |
| 6" | 168.3 | 15.00 | 18.20 |
| 8" | 219.1 | 28.00 | 34.00 |
| 10" | 273.0 | 44.00 | 53.00 |
| 12" | 323.8 | 64.00 | 77.00 |
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.