The 3-layer product is composed of inner pipe (water crosslinked), middle layer (irradiation crosslinked ) and outer UV resistant PE film.
The close cell bubbles are foamed by cross linked PE (specially formulated).
In accordance with the market demand, we especially developed 30m length conecting tube (copper tube fixed with 2 layers embossed PE insulation sleeve tube),
the connecting tube has identification marks for every 1 meter length, and can be easily cut to certain length as 3m, 5m, 6m, 10m, 15m, 20m, 30m according to the project needs,
so, it is easy to use, high efficiency, less waste and widely used in air conditioning system for large-scale shopping malls and factories.
Copper tube size