Petrochemical industries are important for energy consumption, with heating and cooling pipelines used in almost every production step. With the exception of general pipeline insulation, petrochemical industries have special strict requirements for pipe corrosion and thermal insulation. WANLI PIPELINE provides customized solutions by recommending and offering an optimal carrier pipe, insulation, and outer jacket according to physical and chemical properties, temperature, corrosion, and laying method of the medium that needs to be transported.