Bars, billets, tubes and pipes are used in many industries: as construction elements for mechanical engineering, as pipelines in the oil and gas industry or as static elements within the construction industry. In order to ensure the safety of the construction, even minimal inaccuracies in the material must be detected during the production process. All familiar territory for ROSEN: Our inspection systems detect volumetric defects, cracks and material properties such as hard spots in plates and bars, defects in outer and inner diameters of tubes as well as defects in welds and heat affected zones. ROSEN offers non-destructive testing solutions for semi-finished and primary products as part of a holistic service package from consulting, manufacturing and on-site installation to modernization and revamping, to support plate mills, bar, pipe and tube manufacturers in finding even the smallest features to guarantee safety and the highest quality, beyond compliance.