Hilgefort produced a silo and a raw-gas pipeline with a total length of approximately 80 m for a client in the USA. The pipe segments were produced from 12 mm-thick sheet steel in accordance with European quality standards and are 6 m in diameter.
Hilgefort produced a reduction furnace shell using 20 mm-thick sheet metal with a total weight of 120 tons for a new steel works in the USA. The shell has a diameter of 10 m and a height of 5.30 m. The lining for the reduction furnace shell was prepared at the steel works.
Production of a water-cooled exhaust duct for a plant in the USA. Measuring 70 m long, the total system was produced pipe-by-pipe using redirection caps. The pipes were welded together longitudinally in pairs. Altogether, around 60 pipes with a combined length of approximately 11 km were installed.
