300m 1/2" 985FT PEX AL PEX Tubing Roll for Heating Plumbing
This listing provides PEX-AL-PEX tubing of 300m, as the name implies, it involves an aluminum layer sandwiched between two PEX layers. Durable heat resistant primer provides superior adhesion performance, ensuring the three layers behave as one over the service life. As such piping possesses the features of light weight, durable, easy construction and flexibility, it is more than suitable for home decoration. Special polyethylene is applied for inner and exterior layer, its cleanness, non-toxic and smoothness assures long-term usage of more than 50 years. Aluminum layer ensures resistance of gas infiltration which is perfect for closed loop radiant heating systems. Another advantage of PEX-AL-PEX is the ability to bend and stay the way it was bent (very little recoil due to the aluminum layer). This pipe gains the advantages of metal and plastic tubes and the eliminating their shortcomings at the same time.
Our PEX-AL-PEX is manufactured with best lasers. This means that the cross-linking is done above the crystal melting point, which provides more consistent and uniform cross-linking and minimized risk of weak points, thus making it the most reliable tubing for use in application.
Application
For domestic water, condensate water, oxygen, compressed air and other kinds of chemical liquid.
Hot & Cold Water Piping
PAP piping possesses a smooth inner surface which is corrosion and incrustation resistance, with an extra flow of 30% compared with metal pipes. It can easily go around beams and columns, and be buried in walls and concretes. Piping can be easily detected by simply applying a metal locator.
Indoor Gas Piping
Aluminum pipe is longitudinal welded between PEX plastic, this makes our piping able to endure rather high working pressure and reduces oxygen permeability to zero. Longer piping implies less joints and leakages, so it’s safe and reliable for transportation of gases such as compressed air, coal gas, oxygen, etc.
Solar Energy and Air Conditioning Piping
PAP piping has good heat insulation and does not frost easily, which could improve working efficiency of solar energy and air conditioning system.
- Corrosion resistance and rigid at the same time.
- Easy bending and keeps the pipe bent the way you want.
- Inner aluminum helps prevent over-bending.
- Less pressure loss.
- Usable for radiant floor heating applications.
- Longer life expectancy.
- Low coefficient of hydraulic resistance.
- Higher pressure and temperature capabilities.
- Brand: Vevor
- Total Length: 300m (Approx. 985')
- Overall Thickness: 2mm (Approx. 0.08")
- PEX Thickness: 1.7mm (Approx. 0.067")
- Aluminum Thickness: 0.21mm (Approx. 0.008")
- Interior Diameter: 12mm (Approx. 0.5")
- Exterior Diameter: 16mm (Approx. 0.6")
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Pressure Range: 6~8Mpa
- Working Temperature: -40℃~95℃ (-40℉~203℉)
- Continuous Working Temperature: <70℃ (158℉)
- Gross Weight: 30kg (66lbs)
- Package Dimensions: 78*78*20cm (31"*31"*8")
- 1 X PEX-AL-PEX Tubing Roll 300M (Approx. 985')