Innovations

Product	Line pipes for H₂
Dimensions	610.0 x 14.3 / 15.9 / 16.2 mm
Steel grade	L360 NE and L415 ME
Total length	73.6 km (approx. 16,500 t)
Coating / lining	HDPE
Special features	Approximately 15 km with PP coating, 6 mm thick, approximately 1 km GRP coated
Delivery year	2023

Product	Line pipes for gas and H₂
Dimensions	323.9 x 7.1 / 8.0 / 10.0 mm
Steel grade	L290 NE
Total length	2.5 km (260 t)
Coating / lining	HDPE
Special features	Partly GRP coated, partly covered with thick layer cement (approx. 60 mm)
Delivery year	2020

Product	Line pipes for gas and H₂
Dimensions	406.4 x 10.0 / 11.3 / 14.2 mm
Steel grade	L360 NE
Total length	28.6 km (3,108 t)
Coating / lining	HDPE / Epoxy flow coat
Special features	Partly GRP and UV (Interseal) coated respectively
Delivery year	2020

Product	AVAC (automated vacuum collection) pipes
Dimensions	DN 500 x 5.6 / 6.3 / 12.0 / 16.0 mm
Steel grade	X52
Order volume	600 t
Special features	Tightest manufacturing tolerances, above-average recycling rate of 5 t waste/day thanks to the use of our steel line pipes
Delivery years	2006 - 2017