Application: 1. Urban area water-supply work system. Large diameter HDPE pipe is healthy and non-toxic and more suitable for urban water supply main conduit and buried tube. 2. Replace cement tube, iron pipe and steel tube. Applicable for renovation project and does not need large area excavation, HDPE pipe can be widely used in old town of pipe network reconstruction. 3. Industrial materials transmission pipe. Chemical industry, chemical fiber, food, forestry, pharmacy, light industry and papermaking, metallurgical and other industrial raw material conveying pipe. 4. Landscaping water supply network. As landscaping project needs lots of water supply pipes, HDPE pipe is the best choice for its toughness and low costs. 5. Sewage discharge pipes. HDPE pipe have unique corrosion resistance, can be used as industrial wastewater and sewage discharged pipe. 6. Ore and mud transfers.HDPE pipe has high resistance to stress and wear resistance, can be widely applied in conveying ore, coal ash and river bait-casting mud. 7. Agricultural irrigation pipe. HDPE pipe has the merits of great flow and good impact resistance, it is the ideal tool for agricultural irrigation.