Production units

Karviná

• ArcelorMittal Karvina produces longitudinal welded products, cold-formed and hot stretched reduced for industrial applications
• Our automotive facilities include tube high frequency (HF) welding mills, annealing furnaces, cold-drawing benches and cutting and chamfering machines
• For tube-making, we make use of a hot stretch reduced process, which gives the product homogenous properties
• We also make tubular products on cold sizing lines within narrow tolerances

Hautmont

• Hautmont produces tubes with outside diameters ranging from 20 to 135mm and with wall thicknesses from 0.9 to 6.0mm
• In addition to standard low carbon steel grades, the mill produces high-strength low-alloy (HSLA), Dual Phase, and (Trip) advanced high strength steel (AHSS) grades
• Hautmont specialises in the production of tubes with lighter and heavier wall-to-diameter ratios
• Our tubes are used in numerous applications including suspension systems, the body-in-white (BIW), engine tubing, and drive train systems

Chevillon

• Our mill produces tubes with outside diameters between 10 and 55mm and wall thicknesses between 0.6 and 3.0mm
• In addition to standard, low-carbon steel grades, the mill also produces HSLA and Dual Phase steel tubes
• Welded precision tubes from ArcelorMittal Chevillon are used to manufacture seats, instrument panel beams, crash components, filler pipes, engine cradles, reinforcement components and shock absorbers

Vitry

• ArcelorMittal Vitry-le-François is a major supplier of tubular automotive chassis parts
• These include tubular rear cross parts for twist beam axles, crash management parts, drive shaft components and cartridges for fire extinguishers
• The core business is design, development and production of components which meet the high quality standards required by the automotive industry

Lexy - France

• Largest French producer of welded steel tubes

Rettel - France

• Produces cold and hot finished structural tubes in an exceptional dimensional range

Fresnoy - France

• Located in the north-east of France
• Produces welded precision tubes
• Specialized in Magnelis® and galvanized tubes

Kraków

• ArcelorMittal Krakow (Poland) produces longitudinal welded products for industrial applications including construction, water distribution and scaffolding

Roman

• Produces the largest and widest range of tubular products on offer
• High-quality seamless pipes in carbon and low-alloy steels
• Our facilities include 6” and 16” plug mills as well as a 20” Pilger mill with threading and heat treatment equipment

Iasi

• ArcelorMittal Iasi is the largest producer of longitudinal welded steel tubes in Romania and the nation’s leading producer of industrial tubes