HDPE water supply pipes and fittings are produced with imported PE100 or PE80 grade raw materials, whose specifications, dimensions and performances meet the requirements of GB/T13663-2000 and GB/T13663.2-2005 and its sanitary performance meets the requirements of GB/T17219 and the relevant safety evaluation regulations of the National Ministry of Health. HDPE water supply pipes have the advantages of good flexibility, strong corrosion resistance, light weight and excellent impact resistance, etc. It can be used safely for more than 50 years in rated temperature and pressure environment.
It can resist the corrosion of various chemicals (excluding a few strong oxidants) without electrochemical corrosion. It has strong wear resistance, non-toxic and non-scaling layer, no bacteria growth, high recyclability, and better avoidance of secondary pollution of pipes. The pipe has good toughness and high impact resistance, and cannot be cracked due to external force. The pipe has light weight and it's easy to weld and operate, and it can greatly reduces the construction cost. Small-caliber pipes can be coiled, reducing the number of joints and facilitating connection.