Floor heating systems
Sanitary Installations
Radiator connection
Multilayer Cross-linked Polyethylene PE-Xc/AL/PE-Xb pipe, with closed-cell expanded polyethylene white sheat with scratch-resistant external finishing manufactured in compliance with UNI EN ISO 21003 standard; suitable for sanitary and heating systems. Working temperature 70°C; 10 Bar pressure; max. temperature 95°C; in compliance with DVGW W542 standards. Butt-welded aluminium core. The pipe inner part is made of PE-Xc, the external one of PE-Xb. The aluminium minimum thickness is 0,3 mm.
Pipe dimension mm. 16×2/ 20×2/ 26×3/ 32×3
Outer diameter mm. 16/ 20/ 26/ 32
Wall thickness mm. 2/ 3
Internal diameter mm. 12/ 16/ 20/ 26
Aluminium tickness mm. 0,3/ 0,4/ 0,6/ 0,8
Pipe weight g/m 125/ 166/ 298/ 393
Pipe weight with water g/m 238/ 358/ 612/ 924
Heat conductivity W/m • K 0,43
Expansion coefficient mm/m • K 0,024
Surface roughness µm 1,5
Oxygen diffusion mg/(m2• d) 0
Max. operating temperature °C 95
Max. operating pressure at 70°C bar 10
Short-time pressure loads at 95°C bar 15
Smallest bend radius mm ≥ 5 • D
Dynamic stability under normal conditions mm ≥ 1,5 • D
| Size (mm.) | Thickenss alluminium | Insulation thickness | Water content l/m | Code |
| 16×2 | 0,30 mm | 6 | 0,113 | 88P190GH05006 |
| 20×2 | 0,40 mm | 6 | 0,200 | 88P190BQ05006 |
| 26×3 | 0,60 mm | 10 | 0,314 | 88P190GP05010 |
| 32×3 | 0,80 mm | 10 | 0,531 | 88P190GQ02510 |
