High strength rigid polyurethane foam cold insulation pipe holder is a high-performance synthetic material. It is commonly used as an insulation product for low-temperature pipelines at minus 160 degrees Celsius. Mainly specialized products for gas engineering and coalification engineering. It has advantages such as high strength and low thermal conductivity. The high-strength rigid polyurethane foam cold insulation pipe holder has a high density and can be adjusted from 200 to 500 kilograms per cubic meter according to different application scenarios.