Stahlrohr GmbH

With more than 30 years of comprehensive experience in the steel business, our team is able to offer competence and extensive expert knowledge – particularly in the fields of welded and seamless pipes.

Thanks to our longstanding activities in the national and international steel markets, we have been able to establish a close and trustworthy cooperation with numerous well-known manufactures. This guarantees a high supply capability, market oriented stockpiling as well as on-going competitive pricing.

From our warehouse, with an area of 60,000 m2 in Duisburg harbour, we are able to offer an extensive and well-assorted product range, which is continuously adapted to customer`s requirements. At any time, over 25,000 tons of steel pipe is at your disposal, of which some 20,000 tons directly from stock.

We stock seamless, longitudinal and spirally welded steel pipes according to the latest EN, DIN, API and ASTM standards from recognized national and international manufacturers.

Welded steel pipes
Outside diameter: 21.3 up to 1.620.0 mm
Wallthickness: 2.0 up to 38.1 mm
Material grades: P235TR1/TR2, P235GH-TC1, P355N-TC1, Grade B PSL1, Grade BM PSL2, Grade X52 PSL1, grade X52M PSL2, S235JRH, S275J2H, S355JOH, S355J2H

Seamless steel pipes
Outside diameter: 21.3 mm up to 660.00 mm
Wall thickness: 2.0 mm up to 100.0 mm
Material grades: P355N-TC1, St 52.0, S355J2H, E355+AR, E355+N

We supply these for the most varied application areas and branches, in the required fixed lengths or in usual production lengths.

Pipes for offshore, wind power & energy

For these extreme demands in the wind, energy, oil and ship building industries, we stock ERW and LSAW steel pipes, as well as seamless steel pipe from well-known manufacturers.

Size range
Outside diameter: 139.7 mm up to 1067.0 mm
Wall thickness: 12.5 mm up to 50.8 mm
Material grades: X52N PSL2 modified, L360NB modified S355G13+N, S355G9+N, S355G10+N, S355G15+N

Pipe-Processing
In accordance with market requirements, a CNC-controlled six-axis pipe profile thermal cutting unit
and one pipe-laser are available at Stahlrohr in Duisburg.

3D – Pipe profile thermal cutting

Range
Round pipes: Outside diameter 48.3 up to 1220.0 mm
Wallthicknesses: 0.5 up to 300.0 mm

3-D Laser Pipe Processing

Range
Round pipes: outside diameter 20.0 up to 305.0 mm
Rectangular/oval pipes: maximum 250.0 x 100.0 mm
Square pipes: maximum 220.0 x 220.0 mm
Wallthicknesses: 0.5 up to 8.0 mm

Pipe associated services:

– Cutting service
– Packaging / Marking
– Internal and external Protection
– 3rd party inspection
– Storage & logistics / quality management.

In addition to our own stock programm, and thanks to our co-operation with partner companies, we are also able to offer various other types of pipe products: square and rectangular pipe, precision steel pipe, hydraulic duct pipe as well as special items, such as pipe fi ttings and many other services relative to steel pipes.