Summarize Pre-insulated hot and cold water pipe systems have become the core infrastructure for regional energy and industrial applications through efficient insulation, flexible installation and durable design. Sua implementação bem -sucedida depende da vedação correta, fixação e seleção de material, while following industry standards to avoid risks (como cálculo de perda de calor pt 15632-3 ). With the popularity of renewable energy in the future, the role of such systems in energy conservation and emission reduction will be further highlighted.