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Koerner has more than 25 years of experience and research, worldwide patents, and customers in 50 countries worldwide.

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Turnkey galvanising plants – pickling plants from Koerner.

Your partner for the galvanising industry.
From pickling tanks up to turnkey pickling plants.

More than 25 years of experience in the hot-dip galvanising industry as well as with pipe manufacturers are our basis. Today, we are planners and suppliers of complete pickling plants for the hot-dip galvanising industry as well as for pipe works. We offer plant layout planning, supply the key components, install and start-up the hot-dip galvanising plant, train the personnel and provide technical consulting.

  • H. Butting GmbH & Co. KG

    H. Butting GmbH & Co. KG

    Only 2 years after the start of the planning work, stainless steel tubes are pickling again in the newly built pickling plant in Knesebeck. » more

  • voestalpine BÖHLER Aerospace GmbH & Co KG

    voestalpine BÖHLER Aerospace GmbH & Co KG

    voestalpine BÖHLER Aerospace GmbH & Co. KG is a leading supplier of special forgings made of high-performance materials, such as high-alloyed steel, nickel-based alloys and titanium alloys, for the aerospace industry. Therefore the Koerner pickling plant was subject to the highest demands in terms of quality, automation, reliability and data exchange. » more

Specific solutions

  • Galvanising Industry
    Galvanising Industry
    Besides the proven KVK fume extraction plants and KVK pickling plants, Koerner offers the worldwide patented KVK system – an encapsulated pre-treatment system. It isolates the pickling area and hence protects the environment and staff. » more
  • Pipe Industry
    Pipe Industry
    Numerous chemical processes are necessary for the surface treatment of steel pipes. The worldwide patented KVK system – an encapsulated pre-treatment system – and the KVK fume extraction plant ensure a reliable process. » more
  • Stainless Steel & Non-Ferrous Metals
    Stainless Steel & Non-Ferrous Metals
    KVK complete facilities are known for making work easier and for their longevity. Procedures are shortened by heated pickling, fumes are extracted by KVK fume extraction plants, and levels and temperatures are controlled automatically. » more

Our products

KVK Benefits

The KVK edge The KVK edge Koerner has more than 25 years of experience and research, worldwide patents, and customers in 50 countries worldwide.
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Plants Around the World

Cairo & Jeddah – Helal Elsewedy Cairo & Jeddah – Helal Elsewedy Koerner delivered the first galvanising plant to Cairo in 1999. Two other plants followed in Cairo and Jeddah.
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