Case Study: The Local Water Utility rebuilds a DN1400 water transmission pipeline with Hawle solutions

Rebuilding of the DN1400 Water Transmission Pipeline for the N-S Expressway in Ruda Śląska

The local water utility faced the challenge of rebuilding a critical DN1400 water pipeline section during the construction of a new expressway in Ruda Śląska. They required a partner who could provide high-performance, reliable, and custom-engineered components for these large diameters under challenging installation conditions. They selected Hawle for its robust fittings and engineering support.

Hawle implemented a solution using double eccentric butterfly valves, dismantling joints, flange reductions, and flanged tees from its Özkan and Nova Siria product lines. This combination ensured mechanical stability, proper force distribution, and secure installation. The customer appreciated Hawle's technical approach, which resulted in a safe and stable large-diameter pipeline installation built for long-term operational safety.