HN.C7525 - Single Cooling Pipe 75/25X2.3

Hyper flexible, pre‑insulated piping system with a single medium pipe, primarily intended for the transport of cold potable water, cooling water, waste water or other fluids, in buried distribution networks.

Product Code HN.C7525

Technical Information

  • EAN No:
  • Sales UoM: M
  • Net Weight: 0.67kg (per meter)
  • Length mm: 1000
  • Height mm: 75
  • Width mm: 75
  • Nominal Size mm: 25
  • Pressure Rating: SDR11 (6 bar)
  • Material: PE-HD
  • dout (mm): 75
  • dout x s (mm): 25 x 2.3
  • din (mm): 20.4
  • Bending Radius [m](1): 0.2
  • Water Content [l/m]: 0.327

(1) The indicated minimum bending radius can be applied permanently without affecting the system’s quality or performance


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  • Medium pipes: HDPE 100/SDR 11/PN 16
  • Operating temperature range: from 20°C up to 20°C (PN 16) from 20°C up to 40°C (max. PN 11.8 at 40°C)
  • PE X insulation foam: < 1% water absorption in accordance with ISO 2896
  • Full coil length, all dimensions: 100m
  • CFC free production process