Hoberg & Driesch group
Hoberg & Driesch Finland Oy
Longitudinally unwelded steel tubes
Diameters 26,9 mm - 1220 mm
HFI or SAW welded steel tubes
weld seam 100% tested
also sawn to size
Dimensions
| External diameter | 26,9 - 1220 mm |
| The wall | 2 mm - 25 mm |
| Stock length 12 m. Other lengths from factory production. | |
Standard and delivery mode
| Standard | EN10219 EN10210 |
| Quality | S235JRH S355J2H |
Certificates
| 3.1 Certificate EN 10204 |
| inspection of classification societies on request |
| CE marking for standard EN 10219 |