Gas PEX AL PEX Pipe

Size:

About gas pipe size,we have 16-32mm,Generally speaking, 16-32mm refers to the outer diameter of the product tube, and the inner diameter is 12-26mm, from which the thickness of the tube can be calculated.Pex al pex overlap the thickness of the aluminum layer is 0.19mm.

How to identify the quality?

1.Impact method: randomly select a section of aluminum-plastic composite pipe and hit it with a relatively hard thing, the pipe surface will be curved, if it is deformed to the point of rupture, it is of inferior quality; if the deformed surface cannot be restored, it is of ordinary texture; after deformation, it can be restored to The original shape is a high-quality aluminum-plastic tube.

2.Visual inspection method: high-quality aluminum-plastic tube has uniform color/coding, no color difference, and roundness less than 0.1; the interface of the middle aluminum layer is tight, and there is no rough trace; the inner and outer surfaces are smooth/smooth, and there should be no obvious scratches/dents/bubbles/dead material/ bus line

3.Touching method: Take a section of aluminum-plastic pipe and cut it vertically, and stick your fingers into the pipe. The nozzle of the high-quality pipe is smooth and has no texture; the nozzle has no burrs.

Gas pipe Color and Material:

1. Color:normally Gas pex al pex pipe is outer yellow color,inner black color. Expect Yellow color,we also have white,orange,blue,red and so on. Of course, you can custom your need color,just send us your color requirments.

2. Material:We have two types about PEX Al PEX pipe,Gas pipe inner is PE100 fuel resistance,ourter is PEX.Expect gas pipe, we have PE+AL+PE and PEX-B+AL+PE. You can choose the corresponding material composition according to your needs, and tell us, we can meet your needs.
   

General gas aluminum-plastic pipe life time?

The service life is generally 50 years, and it has temperature resistance and pressure resistance. IFAN's aluminum-plastic pipes fully meet the requirements of national mandatory standards, and can work under 60 degrees and pressure of 0.4MPa. 

The longitudinally welded aluminum-plastic pipe is sandwiched in the middle of plastic PEX, so that the all-round pipe can withstand high working pressure, making the gas 100% impermeable, and the length of the pipe can reduce the use of joints and avoid leakage. Seed pipes can generally be used for the delivery of gas, oxygen, etc.

Package:

IFAN's aluminum-plastic tube packaging is usually 100 meters per roll, the inner layer is made of kraft paper, the outer layer is transparent wrapping film and IFAN's belt, of course, we support customizing your own packaging, just tell us your design.

Advantage:

1.Excellent high and low temperature resistance: the long-term use temperature is 95 degrees (50 years, IMPa), the maximum use temperature is 110 degrees, and the thermal expansion coefficient of the aluminum-plastic pipe is small. It has a thermal expansion coefficient comparable to that of aluminum, and only one-sixth of that of an all-plastic tube. When the temperature changes, the deformation is small, and the aluminum-plastic pipe is a flexible coil, the pipe itself can digest a certain amount of deformation, and will not cause thermal expansion deformation of the pipeline system. The high and low temperature resistance of the all-plastic pipe is relatively poor.

Quality Assurance:

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