Серый PPR трубы для горячей воды

Features: Material: Random Polypropylene Sizes: 20 to 160mm Pressure Rating: 1.25MPa, 1.6MPa, 2.0MPa, 2.5MPa Colors: white, green, grey, light brown or other colors as your request Connection: socket fusion joint, electro fusion joint or transition joint Standard:GB/T18742.2-2002,GB/T18742.3-2002,GB/T13663-2000,GB/T5836.1-2006,DIN8077, DIN8078 Certification: ISO9001:2008, ISO14001, CNAS C048-Q, IAF Applications: Cold or hot water supply, heating system including flooring heating and radiating system, central air conditioning system, industrial liquids transportation. PP-R Water Supply Pipe PN 1.25MPaPN 1.6MPaPN 2.0MPaPN 2.5MPaOuter Diameterdn(mm)Wall Thicknessen(mm)Wall Thicknessen(mm)Wall Thicknessen(mm)Wall Thicknessen(mm)202.02.32.83.4252.32.83.54.2322.93.64.45.4403.74.55.56.7504.65.66.98.3635.87.18.610.5756.88.410.312.5908.210.112.315.011010.012.315.118.316014.617.821.9 Advantages: High Temperature Resistance: the maximum sustained temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius 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