Facilities and Service
High-tech machinery and the know-how of a highly qualified and committed staff guarantee certified high-class workmanship in all areas of the broad manufacturing and product portfolio of Gebrüder Stahl GmbH. Flexibility, expertise and professionalism are the hallmarks of a company that is customer-oriented way and offers exemplary service.
Our RANGE OF MATERIALS
| Construction steel | S235JRG2 |
| Boiler manufacturing steel | P265GH, P295GH, 15/16 Mo3 |
| Fine-grained steel | up to P355NL1 |
| Austenitic steels | 1.4541, 1.4571, 1.4404, 1.4539, 1.4529 |
| Duplex steels | 1.4462 |
| Special materials | Hastelloy / Alloy, Inconell |
| Temperature-resistant steels | e.g. 1.4828, 1.4841, 1.4749 |
We have procedure qualifications for all materials according to DIN EN DIN EN ISO 15614-1, AD2000 HP 2/1, DGRL 97/23 EG and ASME IX.
Further materials and special materials are made on request
Our WELDING PROCEDURES
| WIG / WIG Orbital | |
| MIG / MAG | |
| E-Hand | |
| UP |
All our qualified welders possess test certificates according to
DIN EN 287-1/1418 and ASME.
CERTIFICATION / APPROVALS
| Quality management system DIN EN ISO 9001:2008 as well as |
| TÜV (German Association for Technical Inspection) approval according to AD 2000-information sheet HPO/TRD 201/EN 3834-3, DGRL 97/23 EG |
| Production according to ASME without stamp |
Our PRODUCT PORTFOLIO:
- Apparatus and container engineering
- Diameter: up to 3,000 mm
- Length: up to 30,000 mm
- Unit weight: up to 25 t - Heat exchangers
- Radiator bundles
- Pressure tanks, unpressurized containers
- Stirring machine containers
- Falling film evaporators
- Columns
- Air heaters
- Pipeline components
- Steam/oil-heated mangle troughs (for laundry machines)
- Retorts
- Muffles
- Cooling ducts
- Annealing frames
- Stacking racks
- Convector discs
- Annealing bases
- Accessories such as e.g. radiation panels
- Steel and special constructions