2. Steel treatment

Seven Refractories provides castables and precasted solutions for iron and steel treatment as well as for all the secondary metallurgy devices.

Official DH Degasser


Quality zoning lances are designed to contrast the different wear factors.


Zoning lances

High performance products are engineered for

  •  Chemical attack resistance
  • Abrasion resistance
  • High mechanical properties
  • Thermal shock resistance
  • Compatibility with repairs

Siv acc con elettrodo

Delta con elettrrodi

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