Creep-resistant materials and special parts for power-plant and boiler technology – superheater coils, membrane walls and drilled tube sheets. Plus processing, measurement and documentation.
Manufactured to your drawing and the relevant codes – EN 12952 (water-tube boilers), EN 12953 (shell boilers), AD 2000 and the Pressure Equipment Directive 2014/68/EU.
| Component | Description | Code |
|---|---|---|
| Superheater coils | bent coils from creep-resistant boiler tubes | EN 12952 · PED |
| Economiser / membrane walls | heat-exchanger surfaces to drawing | EN 12952 |
| Tube sheets / drilled plates | drilling pattern as specified (e.g. 3-pass boiler) | EN 12953 |
| Boiler tubes | creep-resistant, seamless | EN 10216-2 |
Creep-resistant and high-temperature steels for boilers, superheaters and steam lines – to DIN EN and with ASME/ASTM equivalent.
| Material selection | Material group (DIN EN / ASME) |
|---|---|
| 16Mo3 (1.5415) | Alloyed creep-resistant · ~ A335 P1 |
| 13CrMo4-5 (1.7335) | Alloyed creep-resistant · ~ A335 P11 |
| 10CrMo9-10 (1.7380) | Alloyed creep-resistant · ~ A335 P22 |
| 12CrMo19-5 | Alloyed creep-resistant |
| X10CrMoVNb9-1 / P91 (1.4903) | High-temperature · A335 P91 |
Sawing, flame cutting, plasma and laser cutting, weld bevels and drilling – plus cold-bending of pipes into coils and bends to radius.
We manufacture welded assemblies to EN ISO 3834 with qualified procedures (WPS/WPQR). On request with on-site measurement, a 3.1 / 3.2 mill certificate and full documentation.
Completed projects from boiler and plant engineering – superheater coils, tube coils with header and drilled tube sheets from creep-resistant materials.
Grade, standard, size, pressure rating and quantity are enough – on request with a 3.1 / 3.2 mill certificate to EN 10204. Your quote usually the same day.