况报告的饮用水管道

Features: Material: Random Polypropylene Sizes: 16 to 160mm Pressure: PN1.25Mpa; PN1.6Mpa; PN2.0Mpa; PN2.5Mpa Colors: Light grey, white or other colors on request Connection: Welding Standard: GB/T18742.2-2002; DIN8077/8078 Certification: CE, ISO9001 Applications: Cold or hot water supply, heating system, wall heating and radiating system Advantages: High Temperature Resistance: the maximum sustained working temperature is up to 70 °C,the maximum transient temperature is up to 95°C Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe. And 1/250 of steel pipe. Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium. Corrosion Resistant: resist chemical matters or electron chemical corrosion. Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50%over metal piping system. Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes. Long Life: more than 50 years under normal conditions Recycled and Environment-friendly PP-R Water Supply Pipe: PN1.25 MpaPN1.6MpaPN2.0MpaPN2.5MpaOuter Diameter(mm)Wall Thickness (mm)Wall Thickness (mm)Wall Thickness (mm)Wall Thickness (mm)1622.22.72022.32.83.4252.32.83.54.2322.93.64.45.4403.74.55.56.7504.65.66.98.3635.87.18.610.5756.88.410.312.5908.210.112.315.01101012.315.118.316014.617.921.926.6