Welding technology

Welding technology analysis

5-wire submerged arc welding machine for line pipe welding. 

HIC laboratory

Certified HIC laboratories with 35 test stations

In our modern HIC laboratory sour gas tests are mainly carried out on line pipe material.

high-resolution scanning electron microscopy

Efficient tool for microstructural analysis

Using high-resolution scanning electron microscopy, we can precisely characterize microstructural constituents.

Our know-how is based on 85 years of experience in steel research

High-pressure cycle test rig

Wether a hydrogen tank in a vehicle has the necessary service life or cylinders are suitable for the transport of gases can answer our new high-pressure cycle test rig. read more

We are the experts in creep testing

In the creep testing laboratory, we analyze material behavior under complex conditions. 
» read more

Under extremely corrosive conditions

In special flow-through tube furnaces, we simulate realistic high-temperature corrosion processes.
» read more


Mannesmann Innovations

Intelligent processes, modern materials, innovative products - Mannesmann Line Pipe's steel pipes combine world-renowned quality with future-proof applications.

Initiative Automotive

Salzgitter AG presents ideas, solutions and applications for the automotive industry on an own platform.

Projekt "SALCOS"

SALCOS (Salzgitter Low CO2 Steelmaking) introduces new ways of significantly reducing process-related CO2 emissions in the production at Salzgitter steelworks.