For safe, reliable, and economically sustainable wastewater treatment, we manufacture vitrified clay pipes and fittings of exceptional quality, utilizing the latest processing technology. Our system solutions are designed to meet the highest standards in environmental responsibility, sustainability, and long-term service life. From the responsible extraction of natural clay to efficient, high-tech production, professional installation, and an operational life exceeding 150 years, our products offer a complete, recyclable solution.
Our vitrified clay pipes and fittings are standardized according to EN 295-1, with additional requirements defined by the ZP WN 295 certification program. All measurements, particularly those for connecting with other products, must be verified and comply with EN 295 and ZP WN 295 specifications.