HKO Isolier- und Textiltechnik GmbH HKO Heat Protection Group

Postfach 100615, 46006 Oberhausen
Zum Eisenhammer 54, 46049 Oberhausen
Telephone +49 208 85994-0
Fax +49 208 85994-70


Hall map

THERMPROCESS 2015 hall map (Hall 9): stand D34

Fairground map

THERMPROCESS 2015 fairground map: Hall 9

Our range of products

Product categories

  • 03  Componentes, equipment and other supplies
  • 03.12  Heat-insulating and refractory
  • 03.12.01  Material
  •  High temperature insulation wool

High temperature insulation wool

Our products

Product category: High temperature insulation wool

Welding protection in a new dimension


HKO Heat Protection Group presents at Thermprocess 2015 a special welding protection fabric for the application in the metal-working industry – Thermo-E-Glass fabric Weld guard splash & spark.


The fabric is characterized by a particularly high resistance to sparks, metal splashes and big drops of iron and aluminium. External test have shown that appr. 100 g liquid iron with a casting temperature of 1.400 °C did not adhere to the fabric. Appr. 150 g of liquid aluminium with a casting temperature of 760 °C could be removed easily from the fabric by tapping or peeling after cooling of the fabric.


The temperature resistance of the fabric is appr. 700 °C. An internal test of the HKO Heat Protection Group confirmed a resistance to puncture of 90 seconds at appr. 1.100 °C.


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About us

Company details

HKO Heat Protection Group is a global active manufacturer of technical textiles for extreme temperature ranges. Four decades of experience, research and development guarantee the best possible quality and know-how. We are a specialist for thermal insulation, heat protection and sealing with production plants in Germany and locations in China, the United States of America and France. The reliability and innovating force of HKO is based on a very flexible organisation adapted to customers requirements. Customers all over the world trust in the efficiency of HKO group. The wide range of HKO products as well as the readiness to innovate ensure the compliance with individual requirements. Innovation, quality, competence and flexibility are the basis of success.

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Company data