|Nominal outside||Pipe Application S|
|Diameter||S 5||S 4||S 3.2||S 2.5||S 2|
|dn||emin and en|
EFIELD PPR pipe is made from high-quality materials and strictly meets ISO 15874 standard. With strict quality control, EFIELD assures all PPR material crystallinity even to make sure that PPR pipe has stronger impact force resistance. 100% pure material used, without any recycled materials.
1. Lighter: the density is 0.89-0.91 g/cm3 under 20℃,9 times lower than metal pipe, greatly reduces the construction strength of workers.
2. Perfect corrosion resistance: It does not react with all the ions and chemicals in the water ,nor rust, nor corrode.
3. Lower thermal conductivity: 0.21-0.24W/m.k under20 ℃, with good insulation properties, normally no need of thermal additional insulation material in the hot water system.
4. Smooth inner surface, lower energy consumption.
5. Stronger hot melting of the homogeneity, no leakage worries.
6. EFIELD PPR pipe is environmental friendly and hygienic, non-toxic, no pollution to the environment during production, construction and application.