Home District Energy News CALPEX PUR-KING by BRUGG Pipes Recognized by Danish Technological Institute

CALPEX PUR-KING by BRUGG Pipes Recognized by Danish Technological Institute

by Linda Bertelsen
DTI Winner 2025 - CALPEX PUR-KING

Press release | January 15, 2025 |

BRUGG Pipes’ CALPEX PUR-KING pipe system has once again been recognized by the Danish Technological Institute (DTI) for its thermal efficiency. This marks the seventh consecutive year that the system has achieved top performance in DTI testing.

The CALPEX PUR-KING system is designed to minimize heat loss in district heating applications. Its thermal conductivity value of 0.0199 W/m*K, independently certified, places it among the most efficient flexible, pre-insulated pipe systems available today.

Advanced Insulation Technology

The performance of CALPEX PUR-KING is attributed to its patented polyurethane (PUR) foam technology. This technology provides effective insulation, reducing energy losses and contributing to lower operational costs. According to BRUGG Pipes, the system can help users achieve energy savings while supporting broader climate protection efforts.

Performance and Sustainability

The system’s closed-cell PUR foam ensures long-term thermal efficiency and eliminates the need for a diffusion barrier. This design feature allows for consistent energy savings, making the product suitable for projects where energy efficiency and sustainability are priorities.

Recognition and Industry Impact

CALPEX PUR-KING has maintained its position as a leading option for district heating systems, with repeated recognition by DTI underscoring its consistent performance. Its focus on efficiency and reliability aims to meet the needs of modern heating infrastructure while addressing environmental concerns.

For more information, visit bruggpipes.com or contact BRUGG Pipes at pipes@brugg.com.

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