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The best solution for today. And for tomorrow too.

Since 1954, we have stuck to developing our products with dedication, precision and passion. Thanks to the high quality and robustness of the products, they are enormously durable and sustainable. This also applies to our special products. They are an integral part of our portfolio in order to be able to offer every customer the best individual solution - for today and for tomorrow too.


Piping systems for drinking water and gas supply as well as for wastewater discharge and cable protection have one of the highest safety standards in Europe. We at WKT have developed products specially optimized for this purpose.

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Industrial & building technology

WKT's pressure and ventilation pipes serve the most demanding industrial applications in plant construction and building technology. Depending on the desired properties, the pipes are made of a wide variety of materials. This always guarantees you a product that is optimally matched to your needs.

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Special products

One of our great strengths is finding special solutions for unusual applications and developing special products. Special colours are just as possible as individual pipe dimensions, special lengths in series and individual production, our own material formulations and mechnical prosessed plastic components according to customer drawings.

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Sustainable applications

Designed for sustainable application, our products find their place in areas of hydrogen transport, transmission protection for renewable energy, cold local heating networks and resource-efficient wastewater disposal.

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Reality shows: you can't just plan pipes strictly straight ahead, you also have to think regularly around the bend! Optimal fittings for every requirement are therefore an integral part of our product range.

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Service & accessories

In addition to our high-quality products, we also offer a wide range of services and accessories. We are your partner in the areas of product development, digitalization, logistics and project implementation.

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