
PE-RT/AL/PE-RT 50 × 4.0 mm
Model SL-PRP-5040 · 4 m / 5.8 m straight lengths
50 × 4.0OD × wall, mm
42.0 mmNominal inner diameter
0.50 mmAluminium layer
10 barPressure · 95 °C
Technical data
SL-PRP-5040
- Model
- SL-PRP-5040
- OD × wall thickness
- 50 × 4.0 mm
- Aluminium layer
- 0.50 mm
- Supply form
- 4 m / 5.8 m straight lengths
- Designed with reference to
- EN ISO 21003 · GB/T 18997.1
- Application class
- Class 2 / Class 5 @ 10 bar
- Max. working temperature
- 95 °C
- Short-term max. temperature
- 110 °C
- Nominal pressure
- 10 bar (1.0 MPa)
- Aluminium layer welding
- Overlap-welded aluminium layer
- Thermal conductivity
- 0.43 W/(m·K)
- Linear expansion
- 0.025 mm/(m·K)
- Bending radius
- ≥ 5 × OD by hand, ≥ 3 × OD with a bending spring (16–32 mm)
- Colours
- White, orange; other outer colours for OEM orders
- Joining
- Press or compression fittings for multilayer pipe (16–32 mm); press fittings for 40–75 mm

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