EN 12449 - Copper and Copper Alloys - Seamless, Round Tubes for General Purposes - Dimensions
Dimensions of copper tubes according EN 12449.
Copper tubes dimensions according EN 12449:
Nominal Sizes | External Diameter | External Diameter Tolerance | Minimum Wall Thickness | Wall Thickness Tolerance | ||
---|---|---|---|---|---|---|
DN | mm | inch | mm | mm | mm | mm |
10 | 12 | 3/8 | 12 | 0.08 | 1.0 | 0.13 |
15 | 15 | 0.08 | 1.0 | 0.13 | ||
15 | 18 | 1/2 | 18 | 0.08 | 1.0 | 0.13 |
20 | 22 | 3/4 | 22 | 0.12 | 1.0 | 0.13 |
25 | 28 | 1 | 28 | 0.12 | 1.5 | 0.13 |
32 | 35 | 1 1/4 | 35 | 0.15 | 1.5 | 0.13 |
40 | 42 | 1 1/2 | 42 | 0.15 | 1.5 | 0.13 |
50 | 54 | 2 | 54 | 0.20 | 2.0 | 0.13 |
65 | 76.1 | 2 1/2 | 76.1 | 0.20 | 2.0 | 0.13 |
80 | 88.9 | 3 | 88.9 | 0.20 | 2.0 | 0.13 |
100 | 108 | 4 | 108 | 0.50 | 2.5 | 0.13 |