A PU pipe is a flexible tube made of polyurethane, known for its durability, high abrasion resistance, and chemical resistance, making it ideal for pneumatic and fluid transport applications in industrial and automotive settings. These pipes are lightweight, easy to install, and come in various sizes and colors for identification, though their flexibility can vary based on the specific polyurethane formulation, with ester-based types offering more abrasion resistance and ether-based types offering better hydrolysis and low-temperature resistance.
