الوصف

PN=2.5MPA The aluminum ppr pipe has 5 layers, the outer layer is polypropylene, going in is glue, then the aluminum layer, the glue layer, and the inner layer is PE or PPR. corrosion resistant, light, high mechanical strenghth, heating-resisting, no scaling, long working life, which has the common advantages of metal and plastic pipes. *0*1.9mm**3**0.5mm, referring to our website for more sizes. It's widely applied in the industry and house engineering, such as heating installation, solar energy, chemical engineering, textile, pharmacy, environmental protection etc. ISO********8