With advancements in science and technology, various types of pipes made from different materials have been introduced to the market, resulting in intense competition among pipe manufacturers. Selecting the most suitable pipe for potable water distribution systems requires considering multiple factors, with technical characteristics needing to align with optimal performance.

Evaluating the cost-effectiveness of pipe materials for both short-term and long-term applications is essential. Sometimes, a pipe material may have a low initial cost and appear more economical, but higher maintenance and repair costs can offset these savings. Ductile iron pipes offer advantages over plastic, steel, and GREP pipes, yet they are sometimes criticized for their weight and cost efficiency. However, recent advancements have led to a new generation of ductile iron pipes.

Lightweight, thin-walled ductile iron pipes that can easily connect to plastic pipes or replace damaged plastic pipes in pipeline systems represent a modern solution aligned with the latest innovations in ductile iron pipe manufacturing.

Using these ductile iron pipes is highly rational compared to other pipe materials. Economic studies show that thin-walled ductile iron pipes can improve the cost-effectiveness ratio by up to approximately 50% compared to conventional ductile iron pipes. These pipes are truly lightweight, corrosion-resistant, have low pressure drop within the pipeline, allow easy tapping with restrictions on unauthorized tapping, are compatible with plastic pipes, and have minimal leakage in pipeline systems, which can result in about a 20% reduction in costs.