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