aluminum pex tubing is a popular pipe material on the market. It is lightweight, durable and easy to construct. Its flexibility is also more suitable for home furnishing. The main disadvantage of aluminum-plastic pipe is that when it is used as a hot water pipe, long-term thermal expansion and contraction will cause the pipe wall to be displaced and cause leakage.
 
The inner and outer layers of the aluminum-plastic pipe are made of special polyethylene materials, which are clean, non-toxic and smooth. It can be used for more than 50 years. The middle aluminum layer can prevent gas penetration by 100%, and make the pipe have the advantages of metal and plastic pipes at the same time, while eliminating their respective shortcomings. Polyethylene is a non-toxic, odor-free plastic with good impact resistance, corrosion resistance and weather resistance. The longitudinal welded aluminum alloy in the middle layer makes the pipe have the compressive strength of metal, and the impact resistance makes the pipe easy to bend and does not rebound. The aluminum pex tubing has the two major characteristics of metal pipe strong pressure resistance and plastic pipe acid and alkali resistance.