WKT Westfälische Kunststofftechnik GmbH is a third-generation, family-owned company based in Sprockhövel. For more than 70 years, we have been developing and manufacturing high-quality plastic piping systems for infrastructure, industrial and building technology, as well as special applications.

For connecting biogas plants to the grid, WKT offers a certified PA 12 pipe system rated up to 16 bar—corrosion-free, diffusion-tight, and suitable for trenchless installation.