Steelworks «Azovstal» – Blast Furnace number 4

The employees of the “Riola Module LTD” installed almost 3200 tons of metal structures, more than 4000 tons of blast furnace refractories and air heaters. About 48 km of technological pipelines have been laid.

In 2016, the reconstruction of blast furnace No.4 was completed at Azovstal Iron and Steel Works. The following construction, installation and commissioning works were performed:

• Overhaul repairs of the 2^nd level of DP-4
• Overhaul repairs of the skip pit, bunker overpass and inclined bridge;
• Replacement of the gas cleaning system.