The high-quality pressing rings of the Kontur SV have been specifically designed and developed by ROTHENBERGER for pressing applications in metallic piping systems. With this pressing ring design, users are ideally equipped to press fittings in complex assembly situations in compliance with system requirements. Thanks to ROTHENBERGER DURA LAZR TEC® technology - an innovative partial laser hardening process - precise and secure pressing is ensured while increasing the lifespan. As a result, wear is minimized, and the pressing cycles are doubled compared to untreated pressing tools. Additionally, long-term corrosion protection enhances the durability of the pressing rings. Made from a high-strength special steel, ROTHENBERGER pressing rings are suitable for all commercially available pressing machines with a constant axial thrust of 19 kN or 32 kN.