China's plastic pipe industry has seen rapid development in recent years, reaching a significant scale with an annual output of nearly 2 million tons, ranking second in the world only behind the United States. However, overall, the industry is still in its infancy, with technology and equipment just transitioning from reliance on imports to imitation. The product levels and application scope still lag behind international standards. For China to evolve from a plastic pipe producing powerhouse to a leading force, the concerted efforts of all parties in the industry are required.
　　
Plastic piping materials boast an extremely wide range of applications, with plastic pipes being utilized in virtually every industry. Ongoing new uses and demands are driving continuous innovation and development. China's plastic piping industry is rapidly advancing, and international advancements in the field are also ongoing. Currently, there is a multitude of research and development topics surrounding plastic piping. Some of these are key hot topics in the global research community, and their breakthroughs could have significant impacts and促进作用 on the next phase of plastic piping development.