Copper pipes used with KAN-therm Copper Gas must be compliant with EN 1057 R220/R250/R290.

SYSTEMKAN-therm
Range of diameters 15-54 mm
Application
copper-gas
pipes

System KAN‑therm Copper Gas includes only fittings. Therefore, the pipes used with the system must meet specific requirements and have suitable properties.
Copper pipes used with KAN-therm Copper Gas must be compliant with EN 1057 R220/R250/R290.
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Copper pipes approved for using with the System KAN-therm Copper Gas | ||||||||||
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Ø [mm] |
Wall thickness [mm] | |||||||||
|
0,6 |
0,7 |
0,8 |
0,9 |
1,0 |
1,1 |
1,2 |
1,5 |
2,0 |
2,5 | |
|
15 |
R250 |
R250 R290 | ||||||||
|
18 |
R250 R290 | |||||||||
|
22 |
R250 |
R250 R290 | ||||||||
|
28 |
R250 |
R290 |
R250 |
R290 | ||||||
|
35 |
R290 |
R250 R290 |
R290 | |||||||
|
42 |
R290 |
R250 R290 |
R290 | |||||||
|
54 |
R290 |
R250 R290 |
R290 | |||||||
The values in the table refer to the tensile strength (220, 250 and 290N/mm²). There is a differentiation between soft, medium-hard and hard pipes – R220, R250 and R290 respectively. The higher the value, the harder the pipe material.