Auf den Dorfwiesen 20, 56204 Hillscheid
Telephone +49 2624 9552610
Fax +49 2624 9552612


Hall map

METEC 2015 hall map (Hall 5): stand G25

Fairground map

METEC 2015 fairground map: Hall 5

Our range of products

Product categories

  • 03  Refractories technology
  • 03.01  Refractory materials and products, insulating materials
  • 03.01.03  Refractory gating system parts

Refractory gating system parts

  • 03  Plant and equipment for steel making
  • 03.03  Secondary metallurgy

Secondary metallurgy

  • 14  Steel mills

Steel mills

Our products

Product category: Refractory gating system parts

Well blocks and inner nozzles

Knöllinger GmbH produces well blocks for purging plugs, sliding
gate systems and also inner nozzles in many different formats.
It’s also possible to produce special formats designed according
customers needs.
Our products based on high- grade, especially developed qualities
in high alumina or spinel. High strength, good thermal shock and
chemical resistance lead to very long working times in steel plants.

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About us

Company details

The head office of the company is in Hillscheid and is a producer of pre-fabricated refractory products and sliding plates for many sliding valve systems.

Many years of experience in these areas, combined with the continuous development has allowed us to offer products in qualities and shapes, necessary for our customers to combat their ever-changing operating conditions.

Knöllinger’s products are used in German Steel Plants such as Thyssen-Krupp, Hüttenwerke Krupp Mannesmann, Dillinger Hütte and Saarstahl. We also export to steel plants with similar reputations.

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