Cost-effective and reliable alternative to seamless pipes for large-diameter applications. Manufactured with precision forming and advanced welding technology (TIG / HF), followed by heat treatment to ensure uniform structure and weld integrity.
Maximum diameter up to 48" with flexible customization.
| NPS | DN | OD (inch) | WT (inch) typical range |
|---|---|---|---|
| 6" | DN150 | 6.625 | 0.109 – 0.280 |
| 8" | DN200 | 8.625 | 0.109 – 0.322 |
| 10" | DN250 | 10.750 | 0.134 – 0.365 |
| 12" | DN300 | 12.750 | 0.156 – 0.406 |
| 14" | DN350 | 14.000 | 0.156 – 0.437 |
| 16" | DN400 | 16.000 | 0.165 – 0.500 |
| 18" | DN450 | 18.000 | 0.165 – 0.562 |
| 20" | DN500 | 20.000 | 0.188 – 0.593 |
| 24" | DN600 | 24.000 | 0.218 – 0.750 |
| 24"+ | Custom | Custom |
Contact us for specifications, pricing, or custom requirements.
