Specification:
20mm , 25mm , 32mm , 40mm , 50mm , 63mm , 75mm , 90mm , 110mm  ,  160mm
we have welding machines to help you combine pipes of fittings. we also have additonal installation instructions to assist you.
 
Application:
1) Hot and cold water pipeline, including solar energy system  
2)Heating system, include floor-heating pipeline;  
3)Central air-conditioning system
4)Irrigation system
5)Industrial pipeline for supplying or government projects
 
Advantages:
1) Good impact resistance
2) No bacteria or dirt
3) Non-toxic
4) Corrosion Resistant  
5) Lower Installation Costs
6) Long life: more than 50years under normal conditions
7) Recycled and environment-friendly