1. Vigorously strengthen the science popularization education work of HDPE pipes, improve people's understanding of HDPE pipes, and promote the popularization and application of HDPE pipes.
2. Develop national unified pipeline design and construction acceptance standards as soon as possible. As of 2012, there is no national unified pipeline design and construction acceptance standard for HDPE pipes.
3. Strengthen the quality training for pipeline designers and construction and installation personnel, as HDPE pipes have high requirements for installation technology, to avoid design problems and rework caused by poor sense of responsibility among design and construction personnel.
Zhaojiadian Village, Jiaoxi Sub District Office, Jiaozhou City, Qingdao City, Shandong Province ,China