Our colleagues from HUTIRA Slovakia have obtained certification for cast iron manhole covers and gullies (inlet grates) of class D400

Following the successful certification of the B NG domestic regulators, we are proud to announce that our colleagues from HUTIRA Slovakia have obtained another certification, this time for cast iron manhole covers and gullies (inlet grates) of class D400. This certification was awarded by the Building Testing and Research Institute (Technický a zkušební ústav stavební, n. o.) in Bratislava.

The cast iron covers are designed for covering manholes, inspection chambers, and rain inlets, thereby ensuring safety and reliability in various environments.

This awarded recognition is proof of our company’s commitment to providing high-quality and certified products that meet the highest industrial standards.

Technical sheet