District heating systems are vital for providing efficient and sustainable warmth to communities. These networks rely on a complex web of pipelines carrying heated water. Over time, the integrity of these pipelines can be compromised by corrosion, leaks, and general wear and tear, leading to energy loss, increased operational costs, and potential disruptions.
ASOE offers a cutting-edge, trenchless solution for the rehabilitation of district heating pipelines using our innovative pipe-in-liner technology. This method provides a cost-effective and minimally disruptive way to restore pipeline integrity, enhance efficiency, and extend the lifespan of your district heating network.
District heating pipelines face unique challenges due to the high temperatures and constant circulation of heated water. These conditions can accelerate corrosion and material degradation. Traditional repair methods often involve extensive excavation, causing significant disruption to roads, pavements, and the surrounding community, along with substantial costs and time.
ASOE’s pipe-in-liner technology offers a superior alternative. Our process involves:
Detailed Pipeline Inspection: We begin with a thorough internal inspection of the district heating pipeline using advanced CCTV cameras. This allows us to accurately assess the condition of the pipe, identify leaks, corrosion, and any other defects.
Precise Cleaning: The pipeline is then meticulously cleaned using specialized high-pressure water jetting equipment to remove any scale, rust, or debris buildup. This ensures a clean and smooth surface for the liner installation.
ASOE Liner Insertion: A flexible and durable ASOE liner, specifically designed to withstand the high temperatures and demands of district heating systems, is carefully inserted into the existing pipeline. This liner is manufactured from high-performance materials with excellent heat resistance and long-term durability.
Forming a New Inner Pipe: Once in place, the ASOE liner creates a tight-fitting, seamless new pipe within the existing one. This new inner pipe effectively seals any existing leaks, prevents future corrosion, and restores the structural integrity of the pipeline.
Final Inspection and Testing: After installation, a final CCTV inspection is conducted to verify the integrity of the newly lined pipeline. Pressure testing ensures the system is leak-free and ready for efficient operation.
ASOE brings specialised expertise and a proven track record in providing innovative pipeline rehabilitation solutions. Our pipe-in-liner technology is specifically adapted for the demanding conditions of district heating systems, ensuring a cost-effective, efficient, and sustainable way to maintain the integrity of your vital infrastructure.