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Brass and steel tubes


Quality: Al. 99,5 (min. heat conductivity 190W / m.°C at 20°C)

Parameters:
  • diameter around fin D = 14 - 38 mm;
  • max. height of fin h = 2 mm;
  • lead of fin s = 1,5 - 2 mm;
  • max. lenght of finned tube L = 12 m.






The inlet of such tube is increased which enables firmer connection of tube with the tube plate during rulling out or cutting out of internal or enternal thread.