High performance and leakage-free plumbing and heating systems

​​​Our advanced pressure pipe material solutions cover applications such as domestic water piping, under-floor heating, radiator connections, wall cooling/heating installations, district heating and industrial pipe networks. Whilst meeting the most stringent international standards for performance and reliability in the above applications, our solutions also provide:

  • Safe contact with drinking water
  • Long service life (according to applicable standards)
  • Ease of manufacture, including all components and fittings
  • Fast and simple installation

​​The individually unique properties of our PP-R and​ ​​​​​​​PE-RT materials make them ideal complements as inner and outer corrosion-resistant layers in aluminium or other types of reinforced composite pipe constructions.

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​Borstar® PE-RT: Flexibility in domestic hot & cold water & industrial applications

Borstar® PE-RT includes PE-RT I and PE-RT II with the compound being is a natural, bimodal HDPE for applications at raised temperatures, with excellent processability for high speed extrusion lines with excellent output. Borstar® PE-RT It is specifically developed for the manufacture of flexible pipes in domestic hot and cold water, radiant heating and cooling, district heating/cooling, thermoplastic liners and other industrial applications. It has optimised mechanical properties like weldability, tensile strength, elongation and ESCR and is produced with the advanced Borstar® technology. 

Key benefits include:

  • Easy processing and high output rate
  • Easy joints connection
  • Super stress crack resistance
  • Long term pressure resistance
  • Outstanding surface quality
  • Good flexibility
  • Wide range of application temperatures
  • No taste and odours

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​Grade N​ame MFR (190°C/5.0kg/g/10min) Tensile Stress at Yield [MPa]
Tensile Modulus 
[MPa]
Key Applications
Borstar® PE HE3466-RT
0.8 22 ​800
Natural bimodal PE-RT I for high speed extrusion lines. Specifically
developed for flexible pipes for domestic hot and cold water and elevated temperature industrial applications
​Borstar® PE HE3477-RT ​0.3 ​24 ​​1000 ​Natural bimodal PE-RT II with MRS 10MPa specifically developed
for hot and cold water and industrial applications such as district heating & cooling systems, oil & gas
thermoplastic liners, RTP/TCP, single and multi-layer pipes and other industrial applications
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