Brass and steel tubes

Quality: Al. 99,5 (min. heat conductivity 190 W / 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.