Product Description: 1, Size: 20-160mm 2, Pressure Rating: 1.0MPa 3, Certification: ISO9001: 2008, ISO14001, CE.    Standard: GB/T18742.2-2002, GB/T18742.3-2002, DIN8077, DIN8078 4, Material: 100% new Polypropylene. 5, Colors: White, green, grey, light brown or other colors as your request. 6, Connection: Socket fusion joint, electro fusion joint or transition joint 7, Applications: Cold or hot water supply, heating system including flooring heating and radiating system, central air conditioning system, industrial liquids transportation 8, Advantages: High Temperature Resistance: The maximum sustained temperature is up to 70° C, the maximum transient temperature is up to 95° C. Heat Preservation: Low thermal conductivity, Only 1/1500 of brass pipe, 1/250 of steel pipe 9. Non-toxic: No heavy metal additives, would not be covered with dirt or contaminated by bacterium 10, Corrosion Resistant: Resist chemical matters or electron chemical corrosion 11, Lower Installation Costs: Light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system 12, Higher Flow Capacity: Smooth interior walls result in lower pressure loss and higher volume than metal pipes 13, Long life: More than 50 years under normal conditions 14, Recycled and Environment-friendly Skype and email : [email protected]