(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. Non-toxic: no heavy metal additives would not be covered with dirty or contaminated by bacterium. (3) Corrosion Resistant: resist chemical matters or electron chemical corrosion. (4) Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system. (5) Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipes. (6) Long Life: more than 50 years under normal conditions. (7) Recycled and Environment-friendly.
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