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DK Recycling und Roheisen GmbH

Postfach 10 04 51, 47004 Duisburg
Werthauser Str. 182, 47053 Duisburg
Telephone +49 203 6081-0
Fax +49 203 665173

Hall map

GIFA 2019 hall map (Hall 13): stand A36

Fairground map

GIFA 2019 fairground map: Hall 13

Our range of products

Product categories

  • 04  Metallic charge materials
  • 04.01  Charge materials for iron, steel and malleable iron casting
  • 04.01.01  Pig iron

Our products

Product category: Pig iron

Pig Iron

DK in Duisburg is the only manufacturer worldwide that guarantees highest quality pig iron out of ferrous waste materials. We deliver approx. 300,000 tons of high quality pig iron to more than 300 international customers per year. Our product range is adapted to our customers' individual needs and undergoes frequent and precise quality controls like no other.

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Product category: Pig iron

Analysis accuracy

We wish to always deliver optimised results to our customers. We are therefore monitoring each single step at DK by applying an accurate quality management within the complex DK process. Starting with the raw material, moving on to sintering, and finishing with pig iron.
Each tapping can be traced back precisely. Each pig iron batch is being analysed before and after the casting process. Furthermore, if requested, DK is pleased to make an analysis certificate available to its customers that contains all alloy elements.

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Product category: Pig iron

Supply chain security

As the only pig iron producer in Central Europe, we know very well how decisive the availability of special pig iron is for the foundry industry. For decades, DK has been putting its logistics department's services at the disposal of its customers; be it on water, by rail and on roads. We have our own logistics department with a direct and available contact person who meets each customer requirement regarding the type of delivery, delivery time and quantity in a very fast and competent way. As we always have a large quantity of standard types available in stock, we manage to prevent shortages beforehand. Furthermore, a second blast furnace is available for special cases

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About us

Company portrait

DK is the world's biggest recycler of ferrous waste materials in the steel industry. We produce special pig iron out of the supplied waste materials at a high profitability and sustainability level for the foundry industry at our facilities located in Duisburg Hochfeld. DK relies on its more than 100 years old tradition and on its own developed and unique recycling process: the so-called DK-process. DK`s customers benefit from its full service offered at a fair price level.

And when speaking of employees, DK also focuses on sustainability: our employees receive training, further professional training and individual support.