HDPE Same Floor Drainage and Siphone System manufacturers Description锛?/strong> HDPE siphone drainage system ,it`s a kind of environmental protection drainage pipe with excellent performance. With imported raw materials and advanced equipment, it has a series of advantages such as good resistance to slow crack growth and fast crack propagation, aging resistance and corrosion resistance. Features锛?/strong> 鈼廍fficient drainage 鈼廠mall diameter,no slope, 鈼廈eautiful and space saving 鈼廘ess material, less ground excavation Advantages: Compare with the normal HDPE system,HDPE siphone drainage system has excellent corrosion resistance, no le