CAST IRON REDUCER SMU 70x50

This product is part of the CE-marked cast iron SMU S drainage system manufactured by Saint-Gobain PAM. Features - Applications: domestic wastewater systems - Installation: spigot joint - Standards: EN 877 CE A2-s1,d0 SMU S piping system SMU S is a cast iron piping system for removing water from buildings. The drainage pipes and fittings of the system are manufactured and approved in accordance with the European standard EN 877. The pipes are noise-free, and their acoustic properties have been tested in accordance with standard EN 14366. The pipes are also fire-safe and classified into the highest possible European A1 fire rating. In addition, the pipes withstand extreme heat and cold well, and their low thermal expansion is comparable to that of concrete. Mounting the pipes to concrete structures is straightforward. They are manufactured from 99% recycled iron and remain 100% recyclable. The inner surfaces of SMU S pipes are treated with a 130 µm thick special epoxy coating. This coating is optimal against both chemical and mechanical stresses and has been specifically developed to address the challenges posed by modern detergents and cleaning agents. This product description is an automated translation of the original Finnish description.