PP-R/AL/PP-R Composite Pipe

PP-R/AL/PP-R 40 × 6.7 mm

Model SL-PPP-4067 · 4 m straight lengths

40 × 6.7OD × wall, mm
26.6 mmNominal inner diameter
0.30 mmAluminium layer
PN20Pressure · 95 °C (70 °C continuous)

Technical data

SL-PPP-4067

Model
SL-PPP-4067
OD × wall thickness
40 × 6.7 mm
Aluminium layer
0.30 mm
Supply form
4 m straight lengths
Designed with reference to
ISO 15874 · GB/T 18742
Application class
Class 1 / Class 2 @ 10 bar
Max. working temperature
95 °C (70 °C continuous)
Short-term max. temperature
110 °C
Nominal pressure
PN20 (2.0 MPa @ 20 °C)
Aluminium layer welding
Overlap-welded aluminium layer
Thermal conductivity
0.24 W/(m·K)
Linear expansion
0.03 mm/(m·K)
Bending radius
Rigid pipe — use fittings for changes of direction
Colours
White, green, grey
Joining
Socket heat fusion with PP-R fittings (strip the aluminium layer before fusion)

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