PE-AL-PE plastic composite pipe

a)it has the same strength character as metal pipe, it is flexible to bend over.
b)good performance of heat insulation, resistance of high pressure, and anti-corrosion, it can be used for cold&hot water supply.
c)inner surface of the pipe is smooth and low resistance, capacity of fluid transportation is superior than metal pipe.
d)the property of fire resistance.
e)the thermal conductivity is 0.45w/m.k,
which saves energy.
f)it is easy to cut and install, and rolled for deliver.usually, 30%installation fee will be saved.
g)in general working condition, the lifespan should be 50 years.
h)it is ten times lighter than galvanized pipe, it is easy to carry.
i)it has an effect of electromagnetic shielding due to the inner layer of aluminum.
j)it can be buried to underground, easy to detect the position of the pipe by using metal detector
k)it is environmental and economical.