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DUNHUA PPR (Polypropylene Random)

DUNHUA GREEN PP-R PIPING SYSTEM


Building Water Supply System

Baby's Care for Your Whole Life | DUNHUA Pipe, Yours Forever

  • Description
  • Specification
  • Advantage
  • Usage
  • PPR (Polypropylene Random) has become a key material for hot and cold drinking water piping systems thanks to its high resistance to pressure and temperature.
    DUNHUA piping system has its unique aesthetic interpretation. Soft lines and detailed outlines display a ingenious artistic rendering. Outstanding craftsmanship makes our wandering mind bright. DUNHUA works at all its products in great care and extracts the essence with time and wisdom and pursue top quality and visual perception.
    A kind of texture in an extreme appeal, Elegant, Fashionable, Usually different taste experience, Interpreting a dynamic water dancing culture.
    DUNHUA creates a good and green life for you.

  • 1.Long-term service life of over 50 years under regular operating conditions.
    2.Light weight and high strength: 1/8 weight of metal pipes; good ductility & impact resistance and high-class stress cracking resistance
    3.High thermal insulating: The water temperature transmitted up to 70℃ and maximum up to 95℃
    4.Good heat insulating and energy saving: The coefficient of heat conductivity is only 0.5% (1/200) over that of the metal pipes, which is good for hot water piping applications.
    5.Excellent corrosion resistance: Unaffected by electrolytic or galvanic corrosion or any known corrosive soil or water conditions.
    6.High flow capacity: Smooth interior over long years of service without carrying capacity loss.
    7.Outstanding installation safety: Hot-fusion junctions are adopted, which is finished in just several seconds. 
    8.Excellent chemical stability & environmental friendliness

  • 1.Hot and cold water supply
    2.Drinking water & liquid food supply system
    3.Under floor heading or radiator heating pipes
    4.Solar water Heaters Pipes Lines
    5.Central air conditioning systems
    6.Pipe Networks for compressed air plant
    7.Conveying air pressure
    8.Pipe for aggressive fluid likes acids and alkaline solutions
    9.Chemical industrial or agricultural applications

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