PP-R Features:
Sanitary and nontoxic, environment friendly; Erosion-resistant, no precipitate; Long service time, 50 years(-20°C~95°C); good pressure resistance, can bear max. 32kg/cm2; Excellent low temperature resistance, it will not break under the environment of temperature -20°C; Good heat keeping characteristic, thermal conductivity is only 0.5% of metal pipe, low drag index; Easy melting connection by special tools.

PP-R Applicated Field:
Used as cooling and hot water pipe in public and civil building; Used in industry for living water, oil, and corrosive liquid, etc. Used as condenser pipe in air condition system; Agriculture irrigation; Heat supply system, water under 70°C as medium; Low temperature heat radiation heating system

The main technique parameter