Refractory Products

Cometal offers a wide range of refractories for both steelworks and foundries, representing in the Iberian Peninsula important companies such as Dörentrup, Puyang Refractories Group and McKeown International.

If you are interested in such products or if you would like to receive a specific offer, please contact us by clicking on the following link and we will come back to you without delay:

Refractories for Steel Industry

In the field of refractories for the steel industry COMETAL offers the complete range of shaped products from Puyang Refractories PRCO.

Puyang Refractories (PRCO Group) is the largest refractory supplier to the Chinese steel industry.

PRCO manufactures all types of refractories (shaped and unshaped) for various steelmaking applications. It produces some 700,000 tons of refractories in 13 production plants, with 23 subsidiaries around the world: USA, India, Korea, Russia, Ukraine, Serbia.

PRCO owns 5 mines located in China: 2 bauxite and 3 magnesia mines. The Tibet mine and smelting plant stand out for their excellent quality and purity of magnesia: (MgO>98.4%, no B and Cl content, CaO/SiO2 >3.5/1 ratio) which facilitates a higher yield (10-30%) of magnesia carbon linings: BOF converter, electric furnace and ladles.


The most notable shaped materials manufactured by PRCO are as follows:

  • Magnesia carbon bricks: BOF, EAF electric furnace and ladle linings.
  • AMC and MAC bricks for ladle lining.
  • Magnesia chrome bricks for RH lining.
  • High alumina bricks for high temperature firing.
  • Isostatic parts (black refractory): submerged pipes, submerged ladles, tundish plugs, etc.
  • Parts for ladle and tundish locking mechanisms: Plates, blocks, inner bushings, outer bushings etc.
  • Prefabricated parts: porous plugs, tundish parts, furnace vaults, plug and tundish holder blocks, etc.

COMETAL also offers technical assistance with the direct support of Puyang Refractories PRCO.

Refractories for Foundry (Dörentrupp)

In the field of foundry refractories for foundries, COMETAL offers the complete product range of Dörentrup Feuerfestprodukte GmbH & Co. KG, which is the result of more than 100 years of experience in supplying refractory products for iron, steel and non-ferrous foundries and of a permanent effort in innovation. Its development department also has a pilot casting plant which enables it to test any material under conditions very similar to those under which our customers use it.

Coreless Induction Furnaces Iron-Steel

Product catalog in downloadable document.

Ladles, Receiver, Converter Iron-Steel

Product catalog in downloadable document.

Holding and Pouring Furnaces Inductors-Iron

Product catalog in downloadable document.

Cupolas, Rotary Furnaces-Iron-Steel-Enamels-Fritings

Product catalog in downloadable document.

Melting, Holding and Pouring Furnaces, Coreless Induction Furnaces, Inductors, Ladles-Non Ferrous-Copper-Copper alloys

Product catalog in downloadable document.

Melting and Holding Furnaces,Rotary Furnaces, Coreless Induction Furnaces, Ladless – Aluminium

Product catalog in downloadable document.

DORIT prefabricated crucible furnaces for coreless induction furnaces-Iron-Steel-Non Ferrous

Product catalog in downloadable document.

Lining tools for coreless induction furnaces, ladles and other aggregates

Product catalog in downloadable document.

Refractories for Stainless Steel Mills

McKeown is a North American multinational company with 35 years of experience in the manufacture of refractory products, with plants and offices located in the USA, China, South Africa, South America, Europe, Mexico and India.

Within all these applications Cometal has reached an agreement effective from January 2023 for the supply and technical assistance in everything related to the linings of the AOD Converters (stainless steel mills) where McKeown’s experience is more than contrasted worldwide.

McKeown has specialized in the manufacture of refractory products, destined to the different existing applications in the manufacture of steel, such as:

  • BOF converter (basic oxygen furnace).
  • EAF electric arc furnace.
  • Ladle lining
  • AOD converter for stainless steel mills.
  • Tundish refractories
  • Refractories for ingot casting.
  • RH degassing refractories
  • Flow control refractories


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