Potable water pipes · PN 16 · PN 20 · PN 25

PPRC Pipes

The Plastherm PPRC pipe family is produced with three different body structures.

PPRC pipes and fittings on the showroom table.
Technical specifications
Raw material
PP-R Type 3
Pressure class
PN 16 · PN 20 · PN 25
Service life
50+ years
Thermal conductivity
0.24 W/mK
Friction coefficient
0,007
Product group

General information

Standard PP-R pipe is single-layer PP-R; it is the standard product for in-building hot/cold domestic water plumbing and is produced in PN 16 and PN 20 classes.

In the aluminium-laminated pipe, a thin wrap-welded aluminium foil sits between the inner and outer PP-R layers; the mechanical bond between the foil and the PP-R is provided by a special PP coating film. It blocks oxygen diffusion and reduces longitudinal expansion to one fifth. The surface is shaved with a peeling tool before welding. PN 25.

Glass-fibre reinforced composite pipe — inner and outer layers PP-R, middle layer glass-fibre reinforced PP-R (PP-R / GF / PP-R). It shows 75% less linear expansion than standard PP-R pipe, has higher rigidity and requires no shaving. PN 20 and PN 25.

Standards
  • TS EN ISO 15874-2
  • DIN 8077
  • DIN 8078
Products

3 products

Dealership

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