Abstract: In the field of boiler pipeline design, insulation design is a critical link to ensure heat transfer control of pipe walls and stability of steam parameters.Faced with diverse temperature and diameter specifications of boiler connecting pipes, as well as the diversity of insulation material layers and quantities, accurate and efficient calculation of insulation material quantity is crucial for enterprises.This study employs the VB.NET programming language to develop dedicated design software.The software significantly improves the efficiency and quality of insulation design work through innovative automated design.The proposed technical solutions and development strategies not only provide practical tools for boiler pipeline insulation design but also offer reference value for similar developments.