PEX AL PEX pipe production line

Description

Process flow:
Al plate unlocking→Al plate forming machine→Pex material→Vacuum Feeding→Single screw extruder→Single screw extruder→Co-extrusion mould→Al plate ultrasonic roll welding machine→Single screw extruder→Single screw extruder→Co-extrusion mould→Dip-in cooling tank→Dip in cooling tank→Spray code printer→Belt haul off→Double winder→Steaming for *4hours→Finished product inspecting& packing
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PEX-AL-PEX pipe production line
HDPE-AL-HDPE pipe productin line
HDPE-AL-PEX pipe production line
PERT-AL-PERT pipe production line

Over-lap type for welding method
PEX-AL-PEX pipe is five-layer composite pipe that combines the advantages of a metal and plastic pipe and eliminates the disadvantages of both materials at the same time.

The aluminum core is absolutely diffusion tight; it reliably prevents oxygen/gases from permeating into pipe. 

Multi-layer composite pipeconsists of overlapped  aluminum core with an inner and outer layer of high temperature-resistant polyethylene.  All layers are permanently bonded together by intermediate adhesive layers.

PEX AL PEX application
Cold and hot water distribution.
The smooth inner of  PEX-AL-PEX pipe prevents deposit accumulation and corrosion, leading up to *0% more flowing than metal pipe. pipe is easy to bend and install directly to girder or inside wall and cement concrete, while can be found with a simple metal detector. The combination of plastic and metal makes  PEX-AL-PEX tubing a permanently reliable system for its use in all common hot and cold water installation.

Solar system, air-conditioning and refrigeration system.
Never turns frost. High thermal preservation lowes the cost of temperature keeping and improves the efficiency of these systems.

Underfloor heating PEX systems.
Stable form in bends and over a distance. PEX-AL-PEX pipe can be directly installed up to **0 meters without any fittings. It works well in a wide range of temperature from **0°C to *0°C.

Gas and air distribution.

The aluminum layer allows Ardi PEX-AL-PEX pipe to stand high working pressure and prevent oxygen/gases from permeating into pipe. PEX-AL-PEX tube is freely bent that makes the use of numerous fittings unnecessary. PEX-AL-PEX pipe is your safe and reliable choice of compressed air, gas and oxygen supply.

Main characteristics
Burning resistant

ThePE(X)-AL-PE(X)composite structure makes Ardi pipe a much better burning resistance than polyethylene pipe. Tested by the State Quality Supervision Test Center for Fireproofing Building Material, the burning resistance of Ardi pipe measures up to Grade B1 of GB***4, stipulations for wire and cable conduit plastic material.

The smooth inner and outer plastic layers hold water at bay- preventing deposit accumulation and corrosion. At normal temperature, it can withstand all kinds of acid, alkali, and salt solution.

0.*5W/m.k, about 1/**0 of the steel PEX-AL-PEX pipe’s, more suitable for hot water supply than metal pipe.

The inner roughness of ArdiPEX-AL-PEX pipeis 0.**7mm. The inner is very smooth that makes Ardi pipe ideal for liquid (like water) supply.

The diagram shows that Ardi PEX-AL-PEX tube will last you *0 years of operation under the set conditions and pressures. The forcing aging test by the Synthetic Materials Research Institute of Ministry of Chemical Industry has proved it as well.

Freely bent by hand without tools, making the use of numerous fittings unnecessary. Because of the metal/plastic composition, Ardi PEX-AL-PEX tube remains in position after bending.

*5x*0 -6 m/m.k, only 1/8 of polyethylene pipe’s, almost same to aluminum pipe’s. The permanent bond of plastic layers to the aluminum considerably reduces heat expansion.