Technic
The five layers of metal composite pipe
- outer tube made of electro-beam cross-linked polyethylene
- composite layer, which connects the outer tube is homogeneous with the aluminum tube
- homogeneous, Longitudinally, absolutely round, solid aluminum pipe,
wall thickness 0.4 mm - composite layer, which connects the inner tube homogeneously with the aluminum tube
- Polyethylene inner tube of electron beam
Use pipes and fittings can be both for heating and drinking water systems, as well as for cold and hot water distribution: Press System.
Approvals for pipe, multilayer pipe, fittings and solid aluminium multilayer pipe
VGW W 534, ÖNORM B 5157, W ÖVGW 1322, report: HL 6529
Installation is performed on the basis of W 30
Installation is performed on the basis of W 30
.
PIPE TABLE:
| pipe name / unit | 16x2 | 20x2 | 26x3 | 32x3 |
| outer diameter in mm nominal size | 16 | 20 | 26 | 32 |
| wall thickness in mm nominal size | 2 | 2 | 3 | 3 |
| inside diameter nominal size in mm | 12 | 16 | 20 | 26 |
| pipe weight in g/m | 125 | 166 | 298 | 393 |
| pipe weight with water g/m | 238 | 358 | 612 | 924 |
| internal volume in l/m | 0,113 | 0,201 | 0,314 | 0,531 |
| thermal conductivity in W/mxK | 0,43 | 0,43 | 0,43 | 0,43 |
| expansion coefficient in mm/m K | 0,024 | 0,024 | 0,024 | 0,024 |
| surface roughness (inner tube) in µm | 1,5 | 1,5 | 1,5 | 1,5 |
| diffusion of oxygen in mg/(m²×d) | 0 | 0 | 0 | 0 |
| max. operating temperature in °C | 95 | 95 | 95 | 95 |
| max. operating press. (at 95 °C) in cash | 10 | 10 | 10 | 10 |
| short-term pressure (at 95 °C) in cash | 15 | 15 | 15 | 15 |
| bending radius, curved blades | > 5 x D | > 5 x D | > 5 x D | > 5 x D |
| bending radius with bending tool bent | > 1,5 x D | > 3,5 x D | > 3,5 x D | > 3,5 x D |
| pipe name / unit | 40x3,5 | 50x4 | 63x4,5 |
| outer diameter in mm nominal size | 40 | 50 | 63 |
| wall thickness in mm nominal size | 3,5 | 4 | 4,5 |
| inside diameter nominal size in mm | 33 | 42 | 54 |
| pipe weight in g/m | 605 | 870 | 1315 |
| pipe weight with water g/m | 1460 | 2255 | 3605 |
| internal volume in l/m | 0,855 | 1,385 | 2,29 |
| thermal conductivity in W/mxK | 0,43 | 0,43 | 0,43 |
| expansion coefficient in mm/m K | 0,024 | 0,024 | 0,024 |
| surface roughness (inner tube) in µm | 1,5 | 1,5 | 1,5 |
| diffusion of oxygen in mg/(m²×d) | 0 | 0 | 0 |
| max. operating temperature in °C | 95 | 95 | 95 |
| max. operating press. (at 95 °C) in cash | 10 | 10 | 10 |
| short-term pressure (at 95 °C) in cash | 15 | 15 | 15 |
| bending radius, curved blades | > 5 x D | > 5 x D | > 5 x D |
| bending radius with bending tool bent | > 3,5 x D | > 3,5 x D | > 3,5 x D |