Copper tubes

Quality: Parameters: diameter around fin D = 15 - 50 mm; max. height of fin h= 8 mm; lead of fin s = 1,5 - 3 m; 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.