различные PPR труб

1)Sizes: 20 to160mm 2)Pressure Rating: 1.25MPa, 1.6MPa, 2.0MPa ,2.5MPa 3)Colors: light grey, white or other colors on request 4)Connection: socket fusion joint, electro fusion joint or transition joint 5)Certification: ISO9001, ISO14001, 6)Applications: Cold or hot water supply, heating system including flooring heating, wall heating and radiating system, Central air conditioning system, industrial liquids transportation Advantages: 1)High Temperature Resistance: the maximum sustained working temperature is up to 70 Degrees Celsius, the maximum transient temperature is up to 95 Degrees Celsius 2)Heat Preservation: low thermal conductivity which is only 1/1500 of brass pipe, and 1/250 of steel pipe 3)Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium 4)Corrosion Resistant: resist chemical matters or electron chemical corrosion 5)Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system 6)Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes 7)Long Life: more than 50 years under normal conditions 8)Recycled and Environment-friendly PP-R Water Supply Pipe: PN 1.25MPaPN 1.6MPaPN2.0MPaPN2.5MPaS5(Cold Water) S4(Cold Water) S3.2(Hot Water) S2.5(Hot Water) 20X2.020X2.320X2.820X3.425X2.325X2.825X3.525X4.232X2.932X3.632X4.432X5.440X3.740X4.540X5.540X6.750X4.6 50X5.650X6.9 50X8.363X5.863X7.163X8.663X10.575X6.875X8.4 75X10.375X12.590X8.290X10.190X12.390X15.0110X10.0110X12.3 110X15.1110X18.3160X14.6160X17.8160X21.9/