SIZE RANGE
- Diameter from 1 1/2” (48.3 mm) to 24” (610 mm)
- Length from 6 m to 12 m
- Thickness of polyurethane foam , according to EN 253
TECHNICAL CHARACTERISTICS OF THE PE CASING
- Elongation before breaking point CEN EN 253 > 350%
- Minimum volume mass ISO/R 1183 > 944 Kg/m3
- Electrical resistance DIN 53482 > 10E-17 Ohm/cm
- Dielectric rigidity ASTM D-149 20 Kv/mm
- Heat conduction capacity CEN 0.43 W/mk
CHEMICAL-PHYSICAL CHARACTERISTICS OF THE INSULATION (PUR)
- Global volume mass ISO 845 80 Kg/m3
- Volume mass “at the core” (min.) ISO 845 60 Kg/m3
- Percentage (min.) of closed cells ASTM-D 2856 88%
- Resistance to compression CEN > 0.3 MPa
- Heat conduction capacity (at 50°C) > 0.033 W/mK
Qualità certificata e garantita
