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