Landscaping Landscaping with HDPE pipe pipe Features: 1,20 ℃ hydrostatic strength (hoop stress 12.4MPa, 100h) is not broken, do not leak 2,80 ℃ hydrostatic strength (hoop stress 5.5MPa, 165h) are not broken, do not leak 3,80 ℃ hydrostatic strength (hoop stress 12.4MPa, 1000h) is not broken, do not leak 4, elongation at break.% ≥350 5, longitudinal shrinkage (110 ℃),% ≤3 6, oxidation induction time (200 ℃), min ≥20 7, weather resistance (pipe cumulative after receiving ≥GJ / m aging energy) 80 ℃ hydrostatic strength (hoop stress 5.5MPa, 165h) is not broken, do not leak fracture Elongation% ≥350 HDPE water supply has: ◇ long life: Under normal conditions, the life expectancy of more than 50 years; ◇ Good Health: PE pipe non-toxic, no heavy metal additives, no scaling, no bacteria solve the secondary pollution of drinking water; ◇ conform GB / T17219 safety evaluation requirements: corrosion resistant variety of chemical media; no electrochemical corrosion; ◇ wall smooth, low coefficient of friction, with the same inner diameter of the water than steel may increase "30%" of liquidity; and has excellent abrasion resistance, wear resistance of steel pipe is 4 times; ◇ good flexibility, high impact strength, resistance to earthquake, twisted; ◇ light weight, transportation, Easy to install ◇ unique fusion welded and Butt, hot melt technology enables interface plug the pipe body strength than to ensure the safe and reliable interface; ◇ welding process is simple, convenient construction, low cost of project scope of application: HDPE water supply ◇ widely used in urban water supply pipe PE pipe with safety, health, convenience and other construction comprehensive advantages, has become an ideal urban water supply pipe. ◇ food, chemical industry PE pipe has a unique chemical resistance, can be used to transfer or discharge various chemical salt solution, long life, low cost of installation and maintenance. ◇ ore, slurry transportation PE pipe is 4 times the wear resistance of steel, and can be widely used to transport ore, fly ash plant, dredging mud and so on. ◇ replacement of cement pipe, cast iron pipe and pipe laying for the city original cement pipe, cast iron pipe, etc. transform old pipe, do not go through a large area of ??excavation, PE tube is inserted directly into the old pipe replacement, low construction cost, construction time short, especially for the transformation of the old town in the pipeline. ◇ Landscaping Landscaping network requires a lot of water pipes, PE pipes and low cost, it is worth promoting. HDPE pipes are widely used to