
Boiler tubes
Seamless boiler tubes
Hoberg & Driesch is a specialist for boiler tubes. We have a comprehensive range of grades and dimensions in this product segment, which is used in the boiler construction, plant engineering, mechanical engineering and many more.
- heat and pressure resistant
- increased or reduced heat exchange
- good bending working properties
Specification
- Outer diameter:
- 13.5 to 660 mm
- Wall thickness:
- 1.8 to 30 mm
Material and condition of delivery
- Norms
- DIN EN 10216-2
- Grades
-
P235GHTC1
P235GHTC2
P265GHTC1
16Mo3
13CrMo4-5
10CrMo9-10
X10CrMoVNb9-1 (P91)
standard wall tubes: P 235 GHTC1 / E 235 +N / P 235 TR2 / S 235 JRH / 4-times certified
Certifications and admissions
- unalloyed boiler tubes with MTC 3.1 according to EN 10204
- alloyed boiler tubes with MTC 3.2 according to EN 10204
- additional IBR-form Form III for P91
- on request with inspection by all inspection companies
- DGRL 2014 / 68 / EU
- AD 2000 W4
- VdTÜV data sheet 511/2 for material P91