There are seven basic colors available and some more shades in the Yellow and Red tonalities.
Our tubes are supplied with lengths that vary from a minimum of 1.52 meters up to a maximum of 3 meters.
Annealing Temperature: 490°C (914°F)
Coefficient of thermal expansion α (0 ÷ 300°C) = 90 ± 1,5°C-1 10-7
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