pex al pex multilayer pipe

                                                                              pex al pex multilayer pipe

Junxing PEX-AL-PEX pipe is a 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. It compensates and reduces snap-back forces and heat expansion with changes of temperature.

Junxing PEX multilayer composite pipe consists of an overlapped or butt welded aluminum core with an inner and outer layer or high temperature-resistant polyethylene. All layers are permanently bonded together by intermediate adhesive layers. The aluminum thickness for Junxing PEX pipe has been selected to meet compressive and flexural strength requirements.

Butt welded PEX pipe is moulding with several steps that is argon-arc welding style.

The color of PEX pipe is optional.

Performance Index of  PEX-AL-PEX pipe:

1.Lineal Expansion Coefficient:2.3x10-5

2.Thermal Ratio: R=0.004m2 K/M 

3.Surface State: E=0.004MM

4.Max Working Temperature:95°C

5.Max Working Pressure: 1.25MPa

6.Density:1.47 gr/cm3

7.Life Span: ≥50 years

Applications of  PEX-AL-PEX pipe:

1.Construction cold and hot water supply

2.Household heating system

3.Solar system

4.Swimming pool

5.Central air conditioner system

Specification:

Applications

1. Hot water heat supply system

2. Domestic boiler pipe for heat supply and water supply

3.Bathing water supply system (solar water heater,electric heater,etc)

4.Transportation for low pressure liquid of civil use(hot and cold water, drinking water, air-condition,firefighting and fuel gas).