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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:

EN 12449 - Copper and Copper Alloys - Seamless, Round Tubes for General Purposes - Dimensions
Nominal SizesExternal DiameterExternal Diameter ToleranceMinimum Wall ThicknessWall Thickness Tolerance
DNmminchmmmmmmmm
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
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