POLYMELT UV is the world’s first tested UV-resistant PP-R plastic pipe system, consisting of pipe and fitting, which can be welded like standard PP-R. POLYMELT PP-R plastic pipes are known for their exceptional durability and resistance and, thanks to their UV resistance, they can withstand even extreme weather conditions and guarantee a long service life for the system.

Advantages of POLYMELT UV plastic pipes in PVT systems

  • UV-resistant
  • Low weight & easy installation
  • No corrosion, no deposits
  • Good thermal insulation & sound-absorbing
  • Cost-efficient & environmentally friendly

UV-resistant plastic pipe system – the perfect choice for PVT collectors

POLYMELT PP-R plastic pipes enable considerable time and cost savings thanks to their simple installation and versatile fittings. Their reliability and durability significantly reduce maintenance costs. Thanks to their high chemical resistance and flexible weld-in saddles, they offer a wide range of applications, making them the ideal choice for efficient and high-quality PVT systems.

Broad range of fittings for customizations or extensions

Sustainable benefits for operators

POLYMELT PP-R plastic pipes contribute to the smooth operation of PVT systems. In addition to their high UV resistance and five robust pipe layers, they optimize the installation thanks to their excellent material properties. In addition, the recycling rate of PP-R pipes is up to 100% – a sustainable investment for long-term safe and efficient yield.

POLYMELT UV pipe structure:

  • Outer layer: PP-R UV black
  • Second layer: PP-R GF
  • Third layer: PP-R
  • Fourth layer: PP-R GF
  • Inner layer: PP-R

Linear expansion coefficient: a = 0.038 mm/m K
Confirmed by OFI Institute Vienna

POLYMELT UV – Details

  • PP-R fiber plastic pipe with UV protective coating
  • Dimensions 20, 25, 32, 40, 50, 63 mm
  • SDR 7.4/ S 3.2
  • In accordance with DIN EN ISO 15874 and DN 8077/DN 8078
  • Application class 1/8 bar, 2/6 bar
  • Color: black

To the POLYMELT UV plastic pipe for PVT systems

Download brochure UV-resistant plastic pipe system (German)

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Please contact us.