PEX-AL-PEX compoite pipe For hot water and heating system Laser & overlap welding Five layers ,16-32mm Factory price
PEX-AL-PEX pipe composite pipe consisting of five layers.
The inside and outside layers are made of high-density polyethylene (HDPE) cross-linked (PEX) tightly bonded with adhesive to the mid-layer of an aluminum core which is longitudinally welded in an overlapping manner. All layers are extruded in one step.
The inside and outside layers are of special PE, hygienic, toxic-free, and smooth. The middle layer of AL is 100% gas/oxygen tight, giving it the same advantages of both metal and plastic pipe.
Welding method: laser & overlap
Material: PEX,Aluminium
Certificates: SK,CE,SGS,ROHS,ISO9001
Size range of PEX-AL-PEX pipe
Advantages:
1) Has the same strength as the metal pipe,easy to bend,reluctant to retain former shape
2) Good resistance to acerbity,corrosion and super properties of high temperature and high pressure
3) Smooth inner surface of the pipe reduces resistance to fluids. The ability to transport water is 30% more efficient
4) Easy to cut and process
5) Lifespan of the pipe is more than 50 years under normal use
6) Light,only 1/10 of the galvanized pipes and thus lower transportation fees and cost
7) Healthful,not poisonous
Pex-al-pex composite pipe
