PEX-AL-PE(X） Composite Pipe

Description:
 Aluminum -plastic composite pipe is consists of aluminum sheet with inner and outer layer plastic, tightly bonded with a special adhesive to the aluminum sheet that is welded in overlapping and butt welding way.
It have advantage of both metal and plastic pipesit can be used in:
1) Hot water and cold water pipe for production and domestic use;
2) Heating pipe, pipes used for heating installation on floor and wall, snow-melting devices for buildings in northern, park, airport, and so on;
3) Pipe used for solar energy water heater;
4) Coal gas and natural gas pipe;
5) Drinking water within a certain district, pipe used for reclaimed water project;
6) Piped used for central air conditioner, fan coil;
7) Industrial pipes used for oil transportation and cooling fluid;
8) Pipes used for sleeve of wire or cable;
9) Pipe/tube used for oxygen input in hospital;Main Characteristics
Thermal conductivity 0.45W/(m. K. )
Coefficient of heat expansion 0.025mm/(m. K)
Bend radius ≥ 5D(D means outside diameter)
Oxygen-permeability 0
Coefficient of heat roughness 0.0004mm
Other Static-free, longevity